Update Go version to 1.24 (#3167)

* Update Go version to 1.24
* Update golangci-lint version
* Add envtest to tool
* Add dashboard linter as a tool
* Uset t.Cleanup

---------

Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>

.github/workflows/lint-dashboards.yaml

@@ -33,10 +33,5 @@ jobs:
         with:
           go-version-file: "go.mod"
 
-      - name: Install dashboard linter
-        run: |
-          go get github.com/grafana/dashboard-linter
-          go install github.com/grafana/dashboard-linter
-
       - name: Run dashboard linter
         run: ./hack/lint-dashboards.sh

.github/workflows/lint.yaml

@@ -17,7 +17,7 @@ on:
       - go.sum
 
 env:
-  GOLANGCI_LINT_VERSION: v1.63.4
+  GOLANGCI_LINT_VERSION: v1.64.4
   GOLANGCI_LINT_TIMEOUT: 5m
 
 permissions:
@@ -51,7 +51,7 @@ jobs:
           go mod download
 
       - name: Run golangci-lint
-        uses: golangci/golangci-lint-action@ec5d18412c0aeab7936cb16880d708ba2a64e1ae # v6.2.0
+        uses: golangci/golangci-lint-action@051d91933864810ecd5e2ea2cfd98f6a5bca5347 # v6.3.2
         with:
           skip-cache: true
           version: ${{ env.GOLANGCI_LINT_VERSION }}

.github/workflows/push_pr.yaml

@@ -87,7 +87,7 @@ jobs:
 
       - name: Install Skaffold
         run: |
-          curl -Lo skaffold https://storage.googleapis.com/skaffold/releases/v2.13.2/skaffold-linux-amd64
+          curl -Lo skaffold https://storage.googleapis.com/skaffold/releases/v2.14.0/skaffold-linux-amd64
           sudo install skaffold /usr/local/bin/
           skaffold version
 
@@ -235,7 +235,7 @@ jobs:
 
       - name: Install Skaffold
         run: |
-          curl -Lo skaffold https://storage.googleapis.com/skaffold/releases/v2.13.2/skaffold-linux-amd64
+          curl -Lo skaffold https://storage.googleapis.com/skaffold/releases/v2.14.0/skaffold-linux-amd64
           sudo install skaffold /usr/local/bin/
           skaffold version