Remove linux/arm/v7 platform since JDK docker images aren't available for them

Author: RawSanj

.github/workflows/docker-graalvm-native-image.yml

@@ -39,6 +39,6 @@ jobs:
         with:
           context: .
           file: src/main/docker/Dockerfile.native
-          platforms: linux/amd64,linux/arm64,linux/arm/v7
+          platforms: linux/amd64,linux/arm64
           push: true
           tags: rawsanj/spring-redis-websocket:${{ env.TAG_VERSION }}-native

.github/workflows/docker-jvm-image.yml

@@ -39,6 +39,6 @@ jobs:
         with:
           context: .
           file: src/main/docker/Dockerfile.jvm
-          platforms: linux/amd64,linux/arm64,linux/arm/v7
+          platforms: linux/amd64,linux/arm64
           push: true
           tags: rawsanj/spring-redis-websocket:${{ env.TAG_VERSION }}-jvm