fix(mobula): Update to framework v2.8.0 and fix CI snapshot mismatches

- Update @chainlink/external-adapter-framework from 2.7.0 → 2.8.0 to match CI
- Update 9 Jest snapshots to exclude meta field when METRICS_ENABLED=false
- All 18 integration tests now pass and match CI environment exactly
- Resolves job 53316053810 snapshot failures

Framework v2.8.0 + METRICS_ENABLED=false removes meta field from test responses,
matching the CI environment behavior and eliminating snapshot mismatches.

Author: FionnL

packages/sources/mobula-state/package.json

@@ -36,7 +36,7 @@
     "typescript": "5.8.3"
   },
   "dependencies": {
-    "@chainlink/external-adapter-framework": "2.7.0",
+    "@chainlink/external-adapter-framework": "2.8.0",
     "tslib": "2.4.1"
   }
 }

packages/sources/mobula-state/test/integration/__snapshots__/adapter.test.ts.snap

@@ -7,12 +7,6 @@ exports[`websocket funding rate endpoint have data should return success 1`] = `
     "fundingRate": 0.009854,
     "fundingTimestamp": 1740441600,
   },
-  "meta": {
-    "adapterName": "MOBULA_STATE",
-    "metrics": {
-      "feedId": "{"base":"btc","quote":"","exchange":"binance"}",
-    },
-  },
   "result": null,
   "statusCode": 200,
   "timestamps": {
@@ -29,12 +23,6 @@ exports[`websocket funding rate endpoint have partial data return success 1`] =
     "fundingRate": -0.00059603,
     "fundingTimestamp": 1747368000,
   },
-  "meta": {
-    "adapterName": "MOBULA_STATE",
-    "metrics": {
-      "feedId": "{"base":"aergo","quote":"","exchange":"binance"}",
-    },
-  },
   "result": null,
   "statusCode": 200,
   "timestamps": {
@@ -60,12 +48,6 @@ exports[`websocket price endpoint CBETH/ETH should return success - tests includ
   "data": {
     "result": 1.0456,
   },
-  "meta": {
-    "adapterName": "MOBULA_STATE",
-    "metrics": {
-      "feedId": "{"base":"100029813","quote":"100004304"}",
-    },
-  },
   "result": 1.0456,
   "statusCode": 200,
   "timestamps": {
@@ -81,12 +63,6 @@ exports[`websocket price endpoint EZETH/ETH should return success - tests hardco
   "data": {
     "result": 1.0612,
   },
-  "meta": {
-    "adapterName": "MOBULA_STATE",
-    "metrics": {
-      "feedId": "{"base":"102478632","quote":"100004304"}",
-    },
-  },
   "result": 1.0612,
   "statusCode": 200,
   "timestamps": {
@@ -102,12 +78,6 @@ exports[`websocket price endpoint EZETH/USD should return success - tests includ
   "data": {
     "result": 4233.15,
   },
-  "meta": {
-    "adapterName": "MOBULA_STATE",
-    "metrics": {
-      "feedId": "{"base":"102478632","quote":"usd"}",
-    },
-  },
   "result": 4233.15,
   "statusCode": 200,
   "timestamps": {
@@ -123,12 +93,6 @@ exports[`websocket price endpoint GHO/USD should return success - tests includes
   "data": {
     "result": 1.0012,
   },
-  "meta": {
-    "adapterName": "MOBULA_STATE",
-    "metrics": {
-      "feedId": "{"base":"2921","quote":"usd"}",
-    },
-  },
   "result": 1.0012,
   "statusCode": 200,
   "timestamps": {
@@ -144,12 +108,6 @@ exports[`websocket price endpoint LBTC/BTC should return success - tests include
   "data": {
     "result": 0.9985,
   },
-  "meta": {
-    "adapterName": "MOBULA_STATE",
-    "metrics": {
-      "feedId": "{"base":"102484658","quote":"100001656"}",
-    },
-  },
   "result": 0.9985,
   "statusCode": 200,
   "timestamps": {
@@ -198,12 +156,6 @@ exports[`websocket price endpoint direct asset IDs with crypto quote should retu
   "data": {
     "result": 1.0456,
   },
-  "meta": {
-    "adapterName": "MOBULA_STATE",
-    "metrics": {
-      "feedId": "{"base":"100029813","quote":"100004304"}",
-    },
-  },
   "result": 1.0456,
   "statusCode": 200,
   "timestamps": {
@@ -241,12 +193,6 @@ exports[`websocket price endpoint direct base asset ID should return success 1`]
   "data": {
     "result": 4233.15,
   },
-  "meta": {
-    "adapterName": "MOBULA_STATE",
-    "metrics": {
-      "feedId": "{"base":"102478632","quote":"usd"}",
-    },
-  },
   "result": 4233.15,
   "statusCode": 200,
   "timestamps": {