Revert "Disallow benchmarks on commit tag-triggered pipelines (#11987)" (#12139)

Revert "Disallow benchmarks on commit tag-triggered pipelines (#11987)"

This reverts commit 7694abb.

Co-authored-by: sarah.chen <sarah.chen@datadoghq.com>

Author: faydef

.gitlab/java-benchmark-configs.yml

@@ -3,7 +3,8 @@
   - if: '$POPULATE_CACHE'
     when: never
   - if: '$CI_COMMIT_TAG =~ /^v?[0-9]+\.[0-9]+\.[0-9]+$/'
-    when: never
+    when: manual
+    allow_failure: true
   - if: '$CI_COMMIT_BRANCH == "master"'
     when: on_success
     interruptible: false
@@ -22,7 +23,8 @@
   - if: '$POPULATE_CACHE'
     when: never
   - if: '$CI_COMMIT_TAG =~ /^v?[0-9]+\.[0-9]+\.[0-9]+$/'
-    when: never
+    when: manual
+    allow_failure: true
   - if: '$CI_COMMIT_BRANCH == "master"'
     when: on_success
     interruptible: false
@@ -36,18 +38,9 @@
     interruptible: true
     allow_failure: true
 
+# Ensure the tracer artifact publish finishes before the benchmark jobs start.
 linux-java-spring-petclinic-parallel:
   needs: ["publish-artifacts-to-s3"]
-  rules:
-    - if: '$CI_COMMIT_TAG =~ /^v?[0-9]+\.[0-9]+\.[0-9]+$/'
-      when: never
-    - if: '$CI_PIPELINE_SOURCE == "schedule"'
-      when: on_success
-    - if: '$CI_COMMIT_BRANCH == "master"'
-      when: on_success
-      interruptible: false
-    - when: manual
-      allow_failure: true
 
 linux-java-insecure-bank-load-parallel:
   needs: ["publish-artifacts-to-s3"]