Bump Go to v1.23.7 (#30455)

* Update Go version to v1.23.7

* Bump golangci-lint to a version supporting Go 1.23

* Fix golangci-lint warnings

Several rules from gosimple, revive and staticcheck linters were
failing:
- Redefinition of built-in identifiers (max, min, new, recover...)
- Use of printf-like functions with simple strings
- Check for nil slices, when len already takes it into account

* Trigger Build

* Trigger Build

---------

Co-authored-by: Mattermost Build <build@mattermost.com>

server/cmd/mmctl/commands/docs.go

@@ -36,7 +36,7 @@ func docsCmdF(cmd *cobra.Command, args []string) error {
 			return createErr
 		}
 	} else if !fileInfo.IsDir() {
-		return fmt.Errorf(fmt.Sprintf("File \"%s\" is not a directory", outDir))
+		return fmt.Errorf("File %q is not a directory", outDir)
 	}
 
 	err = doc.GenReSTTree(RootCmd, outDir)