[chore] Have renovate update our tools deps

The current configuration has made us miss required security updates for
this module. This changes that so it will not happen going forward.

Author: MrAlias

renovate.json

@@ -14,12 +14,6 @@
       "matchDepTypes": ["indirect"],
       "enabled": true
     },
-    {
-      "matchFileNames": ["internal/tools/**"],
-      "matchManagers": ["gomod"],
-      "matchDepTypes": ["indirect"],
-      "enabled": false
-    },
     {
       "matchPackageNames": ["google.golang.org/genproto/googleapis/**"],
       "groupName": "googleapis"