chore: Update to Go 1.25.7 and Go linter 2.8.0 (#1565)

Author: lantoli

.github/workflows/code-health.yaml

@@ -52,7 +52,7 @@ jobs:
       - name: golangci-lint
         uses: golangci/golangci-lint-action@1e7e51e771db61008b38414a730f564565cf7c20
         with:
-          version: v2.7.2 # Also update GOLANGCI_VERSION variable in Makefile when updating this version
+          version: v2.8.0 # Also update GOLANGCI_VERSION variable in Makefile when updating this version
           working-directory: cfn-resources
       - name: actionlint
         run: | 

Makefile

@@ -8,7 +8,7 @@ ldXflags=github.com/mongodb/mongodbatlas-cloudformation-resources/util.defaultLo
 ldXflagsD=github.com/mongodb/mongodbatlas-cloudformation-resources/util.defaultLogLevel=debug
 
 MOCKERY_VERSION=v3.5.3
-GOLANGCI_VERSION=v2.7.2 # Also update golangci-lint GH action in code-health.yml when updating this version
+GOLANGCI_VERSION=v2.8.0 # Also update golangci-lint GH action in code-health.yml when updating this version
 
 .PHONY: submit
 submit:

cfn-resources/go.mod

@@ -1,6 +1,6 @@
 module github.com/mongodb/mongodbatlas-cloudformation-resources
 
-go 1.25.5
+go 1.25.7
 
 // Replacing with local copy of Atlas SDK v20231115014 to support new AdvancedConfiguration in *admin.AdvancedClusterDescription
 replace go.mongodb.org/atlas-sdk/v20231115014 => ../vendor/go.mongodb.org/atlas-sdk/v20231115014