[CI][Github] Remove test naming from premerge jobs (#141527)

This patch removes the "test only please ignore" tagline from the
premerge job names. Now that we are looking to sunset the old
infrastructure pretty soon and the new infrastructure is reporting
errors, we want people to actually pay attention to the failures and
report anything erroneous.

Author: boomanaiden154

.ci/metrics/metrics.py

@@ -29,8 +29,8 @@
 # name.
 GITHUB_JOB_TO_TRACK = {
     "github_llvm_premerge_checks": {
-        "Build and Test Linux (Test Only - Please Ignore Results)": "premerge_linux",
-        "Build and Test Windows (Test Only - Please Ignore Results)": "premerge_windows",
+        "Build and Test Linux": "premerge_linux",
+        "Build and Test Windows": "premerge_windows",
     }
 }
 

.github/workflows/premerge.yaml

@@ -24,7 +24,7 @@ concurrency:
 
 jobs:
   premerge-checks-linux:
-    name: Build and Test Linux (Test Only - Please Ignore Results)
+    name: Build and Test Linux
     if: >-
         github.repository_owner == 'llvm' &&
         (github.event_name != 'pull_request' || github.event.action != 'closed')
@@ -70,7 +70,7 @@ jobs:
           include-hidden-files: 'true'
 
   premerge-checks-windows:
-    name: Build and Test Windows (Test Only - Please Ignore Results)
+    name: Build and Test Windows
     if: >-
         github.repository_owner == 'llvm' &&
         (github.event_name != 'pull_request' || github.event.action != 'closed')