Fix incorrect replacements from the previous automated run

Signed-off-by: Arun <arun@arun.blog>

.github/workflows/main.yaml

@@ -2,13 +2,13 @@ name: Check for new Grpc release
 
 on:
   schedule:
-    - cron: '0 0 * * *'
+    - cron: "0 0 * * *"
   workflow_dispatch:
 
 jobs:
   check-release:
     runs-on: ubuntu-18.04
-    
+
     outputs:
       latest-release: ${{ steps.latest.outputs.LATEST_RELEASE }}
       current-release: ${{ steps.current.outputs.CURRENT_RELEASE }}
@@ -21,18 +21,18 @@ jobs:
         run: |
           sudo apt-get update -y
           sudo apt-get install -y curl jq
-          
+
           GRPC_LATEST=$(curl -s https://pypi.org/pypi/grpcio/json | jq -r '.info.version')
-          echo "LATEST_RELEASE=" >> "$GITHUB_OUTPUT"$GRPC_LATEST
+          echo "LATEST_RELEASE=$GRPC_LATEST" >> "$GITHUB_OUTPUT"
           echo "Latest Grpc version: $GRPC_LATEST"
-          
+
       - name: Get current Grpc release for s390x
         id: current
         run: |
           GRPC_CURRENT=$(curl -s https://api.github.com/repos/IBM/grpc-for-Z/releases/latest | grep tag_name | cut -d '"' -f4)
-          echo "CURRENT_RELEASE=" >> "$GITHUB_OUTPUT"$GRPC_CURRENT
+          echo "CURRENT_RELEASE=$GRPC_CURRENT" >> "$GITHUB_OUTPUT"
           echo "Current Grpc version on IBMZ: $GRPC_CURRENT"
-          
+
   build-new-release:
     needs: [check-release]
     if: ${{ needs.check-release.outputs.latest-release }} != ${{ needs.check-release.outputs.current-release }}