fix: validate changeset

.github/workflows/pr.yaml

@@ -15,15 +15,15 @@ env:
 jobs:
   validate-title:
     name: Validate PR Title
-    runs-on: buildjet-4vcpu-ubuntu-2204
+    runs-on: ubuntu-latest
     steps:
       - uses: amannn/action-semantic-pull-request@v4
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
   check-packages-changed:
     name: Assign project changed
-    runs-on: buildjet-4vcpu-ubuntu-2204
+    runs-on: ubuntu-latest
     outputs:
       changed: ${{ steps.packages-changed.outputs.any_changed }}
     steps:
@@ -39,13 +39,24 @@ jobs:
     name: Validate PR Changeset
     needs: check-packages-changed
     if: ${{ github.head_ref != 'changeset-release/main' && needs.check-packages-changed.outputs.changed == 'true' }}
-    runs-on: buildjet-4vcpu-ubuntu-2204
+    runs-on: ubuntu-latest
     steps:
       - name: Checkout
         uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
+      - name: Debug Git Info
+        run: |
+          echo "Base ref: ${{ github.base_ref }}"
+          echo "Current branch: $(git branch --show-current)"
+          echo "All branches:"
+          git branch -a
+
+      - name: Fetch base branch
+        run: |
+          git fetch origin ${{ github.base_ref }}:${{ github.base_ref }}
+
       - name: Setup Node
         uses: FuelLabs/github-actions/setups/node@master
         with:
@@ -57,7 +68,7 @@ jobs:
 
   lint:
     name: Lint & Type Check
-    runs-on: buildjet-4vcpu-ubuntu-2204
+    runs-on: ubuntu-latest
     permissions:
       checks: write
       pull-requests: write