[subsystem-benchmark] Add approval-voting benchmark to CI (#4216)

Co-authored-by: alvicsam <alvicsam@gmail.com>

.gitlab/pipeline/test.yml

@@ -511,7 +511,7 @@ test-syscalls:
       fi
   allow_failure: false # this rarely triggers in practice
 
-subsystem-benchmark-availability-recovery:
+.subsystem-benchmark-template:
   stage: test
   artifacts:
     name: "${CI_JOB_NAME}_${CI_COMMIT_REF_NAME}"
@@ -523,26 +523,26 @@ subsystem-benchmark-availability-recovery:
     - .docker-env
     - .common-refs
     - .run-immediately
-  script:
-    - cargo bench -p polkadot-availability-recovery --bench availability-recovery-regression-bench --features subsystem-benchmarks
   tags:
     - benchmark
+
+subsystem-benchmark-availability-recovery:
+  extends:
+    - .subsystem-benchmark-template
+  script:
+    - cargo bench -p polkadot-availability-recovery --bench availability-recovery-regression-bench --features subsystem-benchmarks
   allow_failure: true
 
 subsystem-benchmark-availability-distribution:
-  stage: test
-  artifacts:
-    name: "${CI_JOB_NAME}_${CI_COMMIT_REF_NAME}"
-    when: always
-    expire_in: 1 hour
-    paths:
-      - charts/
   extends:
-    - .docker-env
-    - .common-refs
-    - .run-immediately
+    - .subsystem-benchmark-template
   script:
     - cargo bench -p polkadot-availability-distribution --bench availability-distribution-regression-bench --features subsystem-benchmarks
-  tags:
-    - benchmark
+  allow_failure: true
+
+subsystem-benchmark-approval-voting:
+  extends:
+    - .subsystem-benchmark-template
+  script:
+    - cargo bench -p polkadot-node-core-approval-voting --bench approval-voting-regression-bench --features subsystem-benchmarks
   allow_failure: true