build: Use upstream packages again from upstream (#908)

golangci-lint is now built with go 1.23 so is usable from upstream
nixpkgs,
as well as clusterctl 1.8.2. Streamlining this should make installation
a
little faster and remove need for maintenance of custom packge
configurations.

Author: jimmidyson

api/v1alpha1/nutanix_clusterconfig_types.go

@@ -74,5 +74,5 @@ func (s NutanixPrismCentralEndpointSpec) ParseURL() (string, uint16, error) {
 		return "", 0, fmt.Errorf("error converting port to int: %w", err)
 	}
 
-	return hostname, uint16(port), nil //nolint:gosec // Bounds are checked by ParseUint call above.
+	return hostname, uint16(port), nil
 }

api/v1alpha1/zz_generated.deepcopy.go

@@ -2,6 +2,7 @@
   "packages": [
     "actionlint@latest",
     "chart-testing@latest",
+    "clusterctl@latest",
     "coreutils@latest",
     "crane@latest",
     "envsubst@latest",
@@ -13,6 +14,7 @@
     "gnused@latest",
     "go@latest",
     "gojq@latest",
+    "golangci-lint@latest",
     "golines@latest",
     "gomplate@latest",
     "goreleaser@latest",
@@ -30,11 +32,8 @@
     "yamale@latest",
     "yamllint@latest",
     "yq-go@latest",
-    "path:./hack/flakes#clusterctl",
     "path:./hack/flakes#clusterctl-aws",
     "path:./hack/flakes#controller-gen",
-    "path:./hack/flakes#go-mod-upgrade",
-    "path:./hack/flakes#golangci-lint",
     "path:./hack/flakes#goprintconst",
     "path:./hack/flakes#govulncheck",
     "path:./hack/flakes#helm-with-plugins",