fix(renovate): Remove deprecated wildcard matchPackagePatterns

Renovate no longer accepts `*` in matchPackagePatterns alongside other
excludes. Matching all packages is the default when no package filter is
specified, so these fields are simply removed.

Closes #769

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: leomp12

.github/renovate.json

@@ -20,9 +20,6 @@
     {
       "groupName": "Non-major dependencies",
       "groupSlug": "many-minor-patch",
-      "matchPackagePatterns": [
-        "*"
-      ],
       "excludePackageNames": [
         "astro",
         "vue",
@@ -42,9 +39,6 @@
     {
       "groupName": "Non-major dependencies",
       "groupSlug": "many-minor-patch",
-      "matchPackagePatterns": [
-        "*"
-      ],
       "excludePackagePrefixes": [
         "@astrojs/"
       ],