fix image build file

Author: takeshi-yoshimura

.github/workflows/build_push_controller.yaml

@@ -33,7 +33,7 @@ jobs:
       - uses: actions/checkout@v2
       - uses: actions/setup-go@v2
         with:
-          go-version: '1.19.2'
+          go-version: '1.21'
       - name: set ARCH and OD
         run: |
             echo "ARCH=$(case $(uname -m) in x86_64) echo -n amd64 ;; aarch64) echo -n arm64 ;; *) echo -n $(uname -m) ;; esac)" >> $GITHUB_ENV
@@ -123,7 +123,7 @@ jobs:
       - name: Build
         run: |
           go build -v -a -ldflags '-extldflags "-static"' -gcflags="all=-N -l" -o ./bin/ocp-efa-device-plugin ./cmd/ocp-efa-device-plugin/
-      - name: Build and push controller
+      - name: Build and push efa device plugin
         uses: docker/build-push-action@v2
         with:
           context: ./bin/
@@ -159,7 +159,7 @@ jobs:
       - name: Build
         run: |
           go build -v -a -ldflags '-extldflags "-static"' -gcflags="all=-N -l" -o ./bin/ocp-gdrdrv-device-plugin ./cmd/ocp-gdrdrv-device-plugin/
-      - name: Build and push controller
+      - name: Build and push gdrdrv device plugin
         uses: docker/build-push-action@v2
         with:
           context: ./bin/