Remove armv7 images from CI and upgrade to Go 1.23

Signed-off-by: Alex Ellis (OpenFaaS Ltd) <alexellis2@gmail.com>

Author: alexellis

.github/workflows/build.yaml

@@ -18,7 +18,7 @@ jobs:
       - name: Install Go
         uses: actions/setup-go@master
         with:
-          go-version: 1.22.x
+          go-version: 1.23.x
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v3
       - name: Set up Docker Buildx
@@ -51,7 +51,7 @@ jobs:
           context: .
           file: ./Dockerfile
           outputs: "type=image,push=false"
-          platforms: linux/amd64,linux/arm/v7,linux/arm64
+          platforms: linux/amd64,linux/arm64
           build-args: |
             GIT_COMMIT=dev-${{env.GIT_COMMIT}}
             VERSION=dev-${{env.GIT_COMMIT}}

.github/workflows/publish.yaml

@@ -21,7 +21,7 @@ jobs:
       - name: Install Go
         uses: actions/setup-go@master
         with:
-          go-version: 1.22.x
+          go-version: 1.23.x
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v3
       - name: Set up Docker Buildx
@@ -54,7 +54,7 @@ jobs:
           context: .
           file: ./Dockerfile
           outputs: "type=registry,push=true"
-          platforms: linux/amd64,linux/arm/v7,linux/arm64
+          platforms: linux/amd64,linux/arm64
           build-args: |
             GIT_COMMIT=${{env.GIT_COMMIT}}
             VERSION=${{env.VERSION}}