update dockerfiles and workflows to use go 1.19

Signed-off-by: Michael Valdron <mvaldron@redhat.com>

.ci/Dockerfile

@@ -12,7 +12,7 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
-FROM golang:1.18-alpine AS builder
+FROM golang:1.19-alpine AS builder
 
 # Install dependencies
 RUN apk add --no-cache git bash curl zip

.github/workflows/ci.yaml

@@ -127,7 +127,7 @@ jobs:
       - name: Setup Go environment
         uses: actions/setup-go@93397bea11091df50f3d7e59dc26a7711a8bcfbe # v4.1.0
         with:
-          go-version: 1.18
+          go-version: 1.19
       - name: Setup Minikube
         uses: manusa/actions-setup-minikube@3856c6fa039819f1c8e7e248b1fc5a8564e354c9 # v2.9.0
         with:
@@ -151,7 +151,7 @@ jobs:
       - name: Setup Go environment
         uses: actions/setup-go@93397bea11091df50f3d7e59dc26a7711a8bcfbe # v4.1.0
         with:
-          go-version: 1.18
+          go-version: 1.19
       - name: Run the devfile registry integration tests
         run: |
           # Run the integration tests

.github/workflows/codecov.yaml

@@ -28,7 +28,7 @@ jobs:
       - name: Set up Go 1.x
         uses: actions/setup-go@93397bea11091df50f3d7e59dc26a7711a8bcfbe # v4.1.0
         with:
-          go-version: 1.18
+          go-version: 1.19
       - name: Run tests
         run: cd index/server && go test ./... -coverprofile cover.out
       - name: Codecov

.github/workflows/pushimage-next.yaml

@@ -30,7 +30,7 @@ jobs:
       - name: Setup Go environment
         uses: actions/setup-go@93397bea11091df50f3d7e59dc26a7711a8bcfbe # v4.1.0
         with:
-          go-version: 1.18
+          go-version: 1.19
       - name: Login to Quay
         uses: docker/login-action@465a07811f14bebb1938fbed4728c6a1ff8901fc # v2.2.0
         with:

index/server/Dockerfile

@@ -14,7 +14,7 @@
 # limitations under the License.
 
 # Index Server build stage
-FROM golang:1.18-alpine AS index-builder
+FROM golang:1.19-alpine AS index-builder
 WORKDIR /tools
 COPY . .
 RUN CGO_ENABLED=0 go build -mod=vendor -o index-server main.go