gh-37222: CI Linux Incremental: Do not require label "c: packages: ..." to be set
    
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The workflow is already conditionalized to only run when changes to
files in `build/pkgs/` or `pkgs/` are made, which is good enough.

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URL: #37222
Reported by: Matthias Köppe
Reviewer(s):

Author: Release Manager

.github/workflows/ci-linux-incremental.yml

@@ -17,13 +17,6 @@ name: CI Linux incremental
 
 on:
   pull_request:
-    types:
-      # Defaults
-      - opened
-      - synchronize
-      - reopened
-      # When a CI label is added
-      - labeled
     paths:
       - 'build/pkgs/**'
       - 'pkgs/**'
@@ -49,7 +42,7 @@ jobs:
       - uses: actions/checkout@v4
       - name: Get all packages that have changed
         id: changed-packages
-        uses: tj-actions/changed-files@v41
+        uses: tj-actions/changed-files@v42
         with:
           files_yaml: |
             configures:
@@ -81,14 +74,6 @@ jobs:
 
   test:
     needs: [changed_files]
-    if: |
-      github.event_name != 'pull_request' ||
-      ((github.event.action != 'labeled' &&
-         (contains(github.event.pull_request.labels.*.name, 'c: packages: standard') ||
-          contains(github.event.pull_request.labels.*.name, 'c: packages: optional'))) ||
-       (github.event.action == 'labeled' &&
-         (github.event.label.name == 'c: packages: optional' ||
-          github.event.label.name == 'c: packages: standard')))
     uses: ./.github/workflows/docker.yml
     with:
       # Build incrementally from published Docker image