fix: drop :preserveSemverRanges from renovate config (#4224)

The `preserveSemverRanges` preset sets `rangeStrategy: "replace"`,
which skips in-range updates entirely — no PR, no lockfile update.
This causes dependencies to go stale and break on lockfile regen.

Removing it falls back to `rangeStrategy: "auto"`, which updates
the lockfile for in-range versions and replaces the range for
out-of-range updates.

Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: brian-smith-tcril

renovate.json

@@ -1,7 +1,6 @@
 {
   "extends": [
-    "config:base",
-    ":preserveSemverRanges"
+    "config:base"
   ],
   "patch": {
     "automerge": true