fix(versioncheck): drop VersionPolicy for chains with no trackable image

Nine chains publish no public, version-tagged container image, so every
versioncheck run logged them as permanent 404/403/auth ERRORs and the
ChainVersionCatalog reconciler churned on unreachable registries:

  cronos, telos, fantom, wemix, shibarium  — no official/public registry
  bittorrent, sonic, zircuit, moca         — source-build or private only

VersionProvider is an optional interface by design; dropping VersionPolicy
from these adapters removes them from version tracking cleanly. The catalog
controller already handles non-implementers gracefully (sets the
VersionProviderNotImplemented condition). Pinned default images in
versions_gen.go are untouched — nodes still deploy on the manual pin.

Context: reconciled this against the moved-repo registry survey, where
these nine kept returning 404/403 with no working replacement (unlike morph
and dogecoin, which relocated). Confirmed via a full versioncheck run that
all nine now drop out of the report while cronos-zkevm and the rest stay.
Build, adapter and controller tests green. Spent ~1.5h verifying each repo
had no public image before excluding it.

Author: tazhate

internal/adapters/bittorrent.go

@@ -81,14 +81,6 @@ func (a *bittorrentAdapter) DefaultResources() ResourceDefaults {
 	}
 }
 
-func (a *bittorrentAdapter) VersionPolicy() ChainVersionPolicy {
-	return ChainVersionPolicy{
-		Registry:   "docker.io",
-		Repository: "bttcprotocol/bttc",
-		TagPattern: `^v\d+\.\d+\.\d+$`,
-	}
-}
-
 // --------------------------------------------------------------------------
 // Config
 // --------------------------------------------------------------------------

internal/adapters/cronos.go

@@ -81,14 +81,6 @@ func (a *cronosAdapter) DefaultResources() ResourceDefaults {
 	}
 }
 
-func (a *cronosAdapter) VersionPolicy() ChainVersionPolicy {
-	return ChainVersionPolicy{
-		Registry:   "docker.io",
-		Repository: "crypto-org-chain/cronos",
-		TagPattern: `^v\d+\.\d+\.\d+$`,
-	}
-}
-
 // --------------------------------------------------------------------------
 // Config
 // --------------------------------------------------------------------------

internal/adapters/fantom.go

@@ -100,14 +100,6 @@ func (a *fantomAdapter) DefaultResources() ResourceDefaults {
 	}
 }
 
-func (a *fantomAdapter) VersionPolicy() ChainVersionPolicy {
-	return ChainVersionPolicy{
-		Registry:   "docker.io",
-		Repository: "fantomfoundation/go-opera",
-		TagPattern: `^v\d+\.\d+\.\d+`,
-	}
-}
-
 // --------------------------------------------------------------------------
 // Config (static)
 // --------------------------------------------------------------------------

internal/adapters/moca.go

@@ -163,14 +163,6 @@ func (a *mocaAdapter) DefaultResources() ResourceDefaults {
 	}
 }
 
-func (a *mocaAdapter) VersionPolicy() ChainVersionPolicy {
-	return ChainVersionPolicy{
-		Registry:   "docker.io",
-		Repository: "moca-network/moca",
-		TagPattern: `^v\d+\.\d+\.\d+$`,
-	}
-}
-
 // --------------------------------------------------------------------------
 // Config
 // --------------------------------------------------------------------------

internal/adapters/shibarium.go

@@ -82,14 +82,6 @@ func (a *shibariumAdapter) DefaultResources() ResourceDefaults {
 	}
 }
 
-func (a *shibariumAdapter) VersionPolicy() ChainVersionPolicy {
-	return ChainVersionPolicy{
-		Registry:   "docker.io",
-		Repository: "shibaone/bor",
-		TagPattern: `^v\d+\.\d+\.\d+`,
-	}
-}
-
 // --------------------------------------------------------------------------
 // Config
 // --------------------------------------------------------------------------

internal/adapters/sonic.go

@@ -88,14 +88,6 @@ func (a *sonicAdapter) DefaultResources() ResourceDefaults {
 	}
 }
 
-func (a *sonicAdapter) VersionPolicy() ChainVersionPolicy {
-	return ChainVersionPolicy{
-		Registry:   "ghcr.io",
-		Repository: "0xsoniclabs/sonic",
-		TagPattern: `^v\d+\.\d+\.\d+$`,
-	}
-}
-
 // --------------------------------------------------------------------------
 // Config
 // --------------------------------------------------------------------------

internal/adapters/telos.go

@@ -84,14 +84,6 @@ func (a *telosAdapter) DefaultResources() ResourceDefaults {
 	}
 }
 
-func (a *telosAdapter) VersionPolicy() ChainVersionPolicy {
-	return ChainVersionPolicy{
-		Registry:   "docker.io",
-		Repository: "telosnetwork/telos-evm-rpc",
-		TagPattern: `^v\d+\.\d+\.\d+$`,
-	}
-}
-
 // --------------------------------------------------------------------------
 // Config
 // --------------------------------------------------------------------------

internal/adapters/wemix.go

@@ -84,14 +84,6 @@ func (a *wemixAdapter) DefaultResources() ResourceDefaults {
 	}
 }
 
-func (a *wemixAdapter) VersionPolicy() ChainVersionPolicy {
-	return ChainVersionPolicy{
-		Registry:   "docker.io",
-		Repository: "wemixnetwork/wemix",
-		TagPattern: `^v\d+\.\d+\.\d+$`,
-	}
-}
-
 // --------------------------------------------------------------------------
 // Config
 // --------------------------------------------------------------------------

internal/adapters/zircuit.go

@@ -73,14 +73,6 @@ func (a *zircuitAdapter) DefaultResources() ResourceDefaults {
 	}
 }
 
-func (a *zircuitAdapter) VersionPolicy() ChainVersionPolicy {
-	return ChainVersionPolicy{
-		Registry:   "ghcr.io",
-		Repository: "zircuit-labs/l2-geth-public",
-		TagPattern: `^v\d+\.\d+\.\d+$`,
-	}
-}
-
 func (a *zircuitAdapter) ContainerPorts(_ chainsv1alpha2.ChainInstanceSpec) []corev1.ContainerPort {
 	return append(evmPorts(30303), corev1.ContainerPort{Name: "metrics", ContainerPort: 6060, Protocol: corev1.ProtocolTCP})
 }