pin ubuntu used by github runners

Author: anthony-nhs

.github/workflows/ci.yml

@@ -12,7 +12,7 @@ jobs:
 
   tag_release:
     needs: quality_checks
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     steps:
       - name: Checkout code
         uses: actions/checkout@v4

.github/workflows/combine_dependabot_prs.yml

@@ -26,7 +26,7 @@ jobs:
   # This workflow contains a single job called "combine-prs"
   combine-prs:
     # The type of runner that the job will run on
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
 
     # Steps represent a sequence of tasks that will be executed as part of the job
     steps:

.github/workflows/dependabot_auto_approve_and_merge.yml

@@ -7,7 +7,7 @@ permissions:
 
 jobs:
   dependabot:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     if: ${{ github.actor == 'dependabot[bot]' }}
     steps:
       - name: Get token from Github App

.github/workflows/pr_link.yml

@@ -4,7 +4,7 @@ on:
     types: [opened]
 jobs:
   link-ticket:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     env:
       REF: ${{ github.event.pull_request.head.ref }}
     steps:

.github/workflows/pr_title_check.yml

@@ -5,7 +5,7 @@ on:
 
 jobs:
   pr_title_format_check:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     steps:
       - name: Check PR Title is Prefixed with Change Type
         env:

.github/workflows/release.yml

@@ -13,7 +13,7 @@ jobs:
 
   release:
     needs: quality_checks
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     steps:
       - name: Checkout code
         uses: actions/checkout@v4