fix: resolve renovate configuration validation error (#15104)

Fixes #15101 

### What this PR does
Resolves a Renovate configuration error where the bot stopped processing
PRs due to invalid settings in `.github/renovate.json`.

### The Bug
The 4th rule in the `packageRules` array was combining the `*` wildcard
with negated regex patterns (`!/^@blocksuite//`, `!/oxlint/`) inside the
`matchPackageNames` field, which violates Renovate's current validation
schema.

### The Fix
* Kept the `*` wildcard isolated inside `matchPackageNames`.
* Extracted the negative lookaheads and moved them to their dedicated
`excludePackagePatterns` array.
* Cleaned up the regex formatting for the exclusion patterns.

*Note: This configuration was successfully verified locally using `npx
renovate-config-validator`.*

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit

* **Chores**
* Refined dependency update configuration: broadened the non-major npm
package rule to apply to all packages while explicitly excluding
selected packages from automated updates.
* Adjusted exclusion patterns to replace prior negation-based logic with
clearer exclusion entries for specific packages.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->

.github/renovate.json

@@ -31,7 +31,8 @@
       "groupSlug": "all-minor-patch",
       "matchUpdateTypes": ["minor", "patch"],
       "matchManagers": ["npm"],
-      "matchPackageNames": ["*", "!/^@blocksuite//", "!/oxlint/"]
+      "matchPackageNames": ["*"],
+      "excludePackagePatterns": ["^@blocksuite/", "^oxlint$"]
     },
     {
       "groupName": "all non-major dependencies",