update CI workflow

.github/workflows/deploy-subspace.yml

@@ -11,7 +11,7 @@ on:
 env:
   TAG_NAME: subspace
   OTP_VERSION: "25.2.1"
-  ELIXIR_VERSION: "1.14.3"
+  ELIXIR_VERSION: "1.14.5"
   RELEASE_VERSION: "6.2.0"
 
 # concurrency:
@@ -30,10 +30,10 @@ jobs:
         uses: actions/checkout@v3
 
       - name: Set up QEMU
-        uses: docker/setup-qemu-action@v2
+        uses: docker/setup-qemu-action@v3
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v2
+        uses: docker/setup-buildx-action@v3
 
       # Will automatically make nice tags, see the table here https://github.com/docker/metadata-action#basic
       - name: Docker meta
@@ -52,7 +52,7 @@ jobs:
       - name: Add SHORT_SHA env property with commit short sha
         run: echo "SHORT_SHA=`echo ${GITHUB_SHA} | cut -c1-8`" >> $GITHUB_ENV
 
-      - name: Build and push
+      - name: Build and push Docker image for backend
         uses: docker/build-push-action@v5
         with:
           context: .