[4.2.x] Added timeout-minutes directive to all GitHub Actions workflows.

GitHub Actions defaults to a 360-minute (6-hour) timeout. We've had jobs
hang due to issues in the parallel test runner, causing them to run for
the full 6 hours. This wastes resources and negatively impacts CI
availability, so explicit timeouts have been added to prevent
long-running hangs.

Backport of e48527f91d from main.

.github/workflows/benchmark.yml

@@ -11,6 +11,7 @@ jobs:
   Run_benchmarks:
     if: contains(github.event.pull_request.labels.*.name, 'benchmark')
     runs-on: ubuntu-latest
+    timeout-minutes: 60
     steps:
       - name: Checkout Benchmark Repo
         uses: actions/checkout@v4

.github/workflows/check_commit_messages.yml

@@ -15,6 +15,7 @@ jobs:
   check-commit-prefix:
     if: startsWith(github.event.pull_request.base.ref, 'stable/')
     runs-on: ubuntu-latest
+    timeout-minutes: 60
     steps:
       - uses: actions/checkout@v4
         with:

.github/workflows/docs.yml

@@ -23,6 +23,7 @@ jobs:
   docs:
     runs-on: ubuntu-24.04
     name: docs
+    timeout-minutes: 60
     steps:
       - name: Checkout
         uses: actions/checkout@v4
@@ -43,6 +44,7 @@ jobs:
   blacken-docs:
     runs-on: ubuntu-latest
     name: blacken-docs
+    timeout-minutes: 60
     steps:
       - name: Checkout
         uses: actions/checkout@v4

.github/workflows/linters.yml

@@ -21,6 +21,7 @@ jobs:
   flake8:
     name: flake8
     runs-on: ubuntu-latest
+    timeout-minutes: 60
     steps:
       - name: Checkout
         uses: actions/checkout@v4
@@ -40,6 +41,7 @@ jobs:
 
   isort:
     runs-on: ubuntu-latest
+    timeout-minutes: 60
     steps:
       - name: Checkout
         uses: actions/checkout@v4
@@ -59,6 +61,7 @@ jobs:
 
   black:
     runs-on: ubuntu-latest
+    timeout-minutes: 60
     steps:
       - name: Checkout
         uses: actions/checkout@v4
@@ -69,6 +72,7 @@ jobs:
 
   zizmor:
     runs-on: ubuntu-latest
+    timeout-minutes: 60
     steps:
       - name: Checkout
         uses: actions/checkout@v5

.github/workflows/new_contributor_pr.yml

@@ -15,6 +15,7 @@ jobs:
     if: github.repository == 'django/django'
     name: Hello new contributor
     runs-on: ubuntu-latest
+    timeout-minutes: 60
     steps:
       - uses: actions/first-interaction@v1
         with:

.github/workflows/python_matrix.yml

@@ -20,6 +20,7 @@ jobs:
     runs-on: ubuntu-latest
     outputs:
       python_versions_output: ${{ steps.set-matrix.outputs.python_versions }}
+    timeout-minutes: 60
     steps:
       - name: Checkout code
         uses: actions/checkout@v4
@@ -36,6 +37,7 @@ jobs:
     strategy:
       matrix:
         python-version: ${{ fromJson(needs.define-matrix.outputs.python_versions_output) }}
+    timeout-minutes: 60
     steps:
       - name: Checkout
         uses: actions/checkout@v4

.github/workflows/schedule_tests.yml

@@ -22,6 +22,7 @@ jobs:
           - '3.11'
           - '3.12-dev'
     name: Windows, SQLite, Python ${{ matrix.python-version }}
+    timeout-minutes: 60
     continue-on-error: true
     steps:
       - name: Checkout

.github/workflows/schedules.yml

@@ -14,6 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     environment: schedules
     name: Trigger Full Build
+    timeout-minutes: 60
     # Only trigger on the main Django repository
     if: (github.event_name == 'schedule' && github.repository == 'django/django') || (github.event_name != 'schedule')
     strategy:

.github/workflows/tests.yml

@@ -25,6 +25,7 @@ jobs:
         python-version:
           - '3.11'
     name: Windows, SQLite, Python ${{ matrix.python-version }}
+    timeout-minutes: 60
     steps:
       - name: Checkout
         uses: actions/checkout@v4
@@ -45,6 +46,7 @@ jobs:
   javascript-tests:
     runs-on: ubuntu-latest
     name: JavaScript tests
+    timeout-minutes: 60
     steps:
       - name: Checkout
         uses: actions/checkout@v4