Dheeraj | Replace set-env with EnvFiles in github actions

Author: dheeraj-p

.github/workflows/release.yml

@@ -15,9 +15,9 @@ jobs:
         with:
           java-version: 11
       - name: Set env
-        run: echo ::set-env name=RELEASE_VERSION::${GITHUB_REF:10}
+        run: echo "RELEASE_VERSION=${GITHUB_REF:10}" >> $GITHUB_ENV
       - name: Build with Maven
         env:
           DOCKER_REGISTRY_URL: docker.io
           DOCKER_PASSWORD: ${{ secrets.DOCKER_PASSWORD }}
-        run: mvn compile jib:build -Djib.to.auth.username=projecteka -Djib.to.auth.password=${DOCKER_PASSWORD} -Dimage=projecteka/gateway-db-initializer:${RELEASE_VERSION}
+        run: mvn compile jib:build -Djib.to.auth.username=projecteka -Djib.to.auth.password=${DOCKER_PASSWORD} -Dimage=projecteka/gateway-db-initializer:${RELEASE_VERSION}