update workflow

Signed-off-by: Mayank Shah <[email protected]>

.github/workflows/everest-release.yaml

@@ -9,8 +9,16 @@ jobs:
   release:
     env:
       VERSION: ${{ github.event.inputs.version }}
+      # Is set if the VERSION corresponds to an RC.
+      IS_RC: 0
     runs-on: ubuntu-latest
     steps:
+      - name: Set environment variables
+        run: |
+          if [[ ! $VERSION =~ ^[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
+            echo "IS_RC=1" >> $GITHUB_ENV
+          fi
+
       - name: Checkout
         uses: actions/checkout@v4
         with:
@@ -22,7 +30,14 @@ jobs:
           git config user.name "$GITHUB_ACTOR"
           git config user.email "[email protected]"
 
+      - name: Prepare RC
+        if: ${{ env.IS_RC == '1' }}
+        run: |
+          cd charts/everest
+          make release-dev
+
       - name: Prepare release
+        if: ${{ env.IS_RC == '0' }}
         run: |
           cd charts/everest
           make release