DCPerf CI: run health_check and mediawiki on every PR

Remove on.pull_request/push paths filters so these two benchmarks
always appear in PR Checks, not only when their packages/ dir is
touched. Matches user request to make mediawiki and health_check
always run on the PR.

Test Plan:
- yaml.safe_load on both workflows OK

Author: Ahmad El Youssef

.github/workflows/dcperf_ci_health_check.yml

@@ -7,22 +7,12 @@
 name: DCPerf Health_check CI
 
 on:
-  # PR Trigger — only run when files affecting this benchmark change
-  #
   pull_request:
-    paths:
-      - 'packages/health_check/**'
 
-  # Push Trigger (enable to catch errors coming out of multiple merges)
-  #
   push:
     branches:
       - main
-    paths:
-      - 'packages/health_check/**'
 
-  # Manual Trigger
-  #
   workflow_dispatch:
 
 concurrency:

.github/workflows/dcperf_ci_mediawiki.yml

@@ -7,22 +7,12 @@
 name: DCPerf Mediawiki CI
 
 on:
-  # PR Trigger — only run when files affecting this benchmark change
-  #
   pull_request:
-    paths:
-      - 'packages/mediawiki/**'
 
-  # Push Trigger (enable to catch errors coming out of multiple merges)
-  #
   push:
     branches:
       - main
-    paths:
-      - 'packages/mediawiki/**'
 
-  # Manual Trigger
-  #
   workflow_dispatch:
 
 concurrency: