Improve Github automation (#7452)

* fix: Fix PR description message
* feat: Add support for patch release
* chore: Update documentation

Author: PerfectSlayer

.github/workflows/README.md

@@ -98,7 +98,7 @@ _Action:_ Run GitHub CodeQL action, upload result to GitHub security tab and Dat
 
 _Trigger:_ Every week or manually.
 
-_Action:_ Update the Grade dependencies and their locking files.
+_Action:_ Create a PR updating the Grade dependencies and their locking files.
 
 _Recovery:_ Manually trigger the action again.
 

.github/workflows/add-milestone-to-pull-requests.yaml

@@ -57,13 +57,14 @@ jobs:
                   return a.version.patch - b.version.patch
                 })
                 .pop()?.number
-            } else if (base.startsWith('release/v')) {
-              // Pick the milestone with the same title as the base branch
-              const version = base.substring(9)
+            } else if (base.startsWith('release/v') && base.endsWith('.x')) {
+              // Extract the minor version related to the base branch (e.g. "release/v1.2.x" -> "1.2.")
+              const version = base.substring(9, base.length - 1)
+              // Pick the milestone with title matching the extracted version
               const versionMilestone = response.data
-                .find(milestone => milestone.title == version)
+                .find(milestone => milestone.title.startsWith(version))
               if (!versionMilestone) {
-                core.setFailed(`Version milestone not found: ${version}`)
+                core.setFailed(`Milestone not found for minor version: ${version}`)
               } else {
                 milestoneNumber = versionMilestone.number
               }

.github/workflows/update-gradle-dependencies.yaml

@@ -70,7 +70,7 @@ jobs:
           GH_TOKEN: ${{ github.token }}
         run: |
           gh pr create --title "Update Gradle dependencies" \
-            --body "This PR updates the Gradle dependencies.  \n:warning: Don't forget to squash commits before merging :warning:" \
+            --body "This PR updates the Gradle dependencies. ⚠️ Don't forget to squash commits before merging. ⚠️" \
             --base master \
             --head $BRANCH_NAME \
             --label "tag: dependencies" \