Use Go 1.19 everywhere

.github/workflows/operator-image.yml

@@ -16,6 +16,11 @@ jobs:
     steps:
     - uses: actions/checkout@v3
 
+    - name: Set Go
+      uses: actions/setup-go@v3
+      with:
+        go-version: v1.19
+
     - name: Install operator-sdk
       run: |
         export ARCH=$(case $(uname -m) in x86_64) echo -n amd64 ;; aarch64) echo -n arm64 ;; *) echo -n $(uname -m) ;; esac)

.github/workflows/tag-and-build.yml

@@ -57,6 +57,11 @@ jobs:
     steps:
     - uses: actions/checkout@v3
 
+    - name: Set Go
+      uses: actions/setup-go@v3
+      with:
+        go-version: v1.19
+
     - name: Verify that release doesn't exist yet
       shell: bash {0}
       run: |

.github/workflows/unit_tests.yml

@@ -24,6 +24,11 @@ jobs:
     steps:
       - uses: actions/checkout@v3
 
+      - name: Set Go
+        uses: actions/setup-go@v3
+        with:
+          go-version: v1.19
+
       - name: Activate cache
         uses: actions/cache@v3
         with:

.github/workflows/verify_generated_files.yml

@@ -19,26 +19,42 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v3
+    - name: Set Go
+      uses: actions/setup-go@v3
+      with:
+        go-version: v1.19
     - name: Verify that the DeepCopy, DeepCopyInto, and DeepCopyObject method implementations have been generated
       run: make generate && git diff --exit-code
 
   verify-generate-client:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v3
+    - name: Set Go
+      uses: actions/setup-go@v3
+      with:
+        go-version: v1.19
     - name: Verify that the latest client has been generated
       run: make generate-client && git diff --exit-code
 
   verify-imports:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v3
+    - name: Set Go
+      uses: actions/setup-go@v3
+      with:
+        go-version: v1.19
     - name: Verify that imports are organized
       run: make verify-imports
 
   verify-manifests:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v3
+    - name: Set Go
+      uses: actions/setup-go@v3
+      with:
+        go-version: v1.19
     - name: Verify that the latest WebhookConfigurations, ClusterRoles, and CustomResourceDefinitions have been generated
       run: make manifests && git diff --exit-code