chore(deps): update dependency undici@<6.27.0 to v8 [security]

Author: renovate[bot]

pnpm-lock.yaml

@@ -1,5 +1,3 @@
-# pnpm settings live here (instead of the `pnpm` field in package.json),
-# which is the supported location since pnpm 10 and required by pnpm 11+.
 onlyBuiltDependencies:
   - esbuild
   - sharp
@@ -8,7 +6,7 @@ onlyBuiltDependencies:
 overrides:
   'esbuild@<0.25.0': ^0.25.0
   mermaid-isomorphic: github:silverhand-io/mermaid-isomorphic#c081c30
-  'undici@<6.27.0': ^6.27.0
+  'undici@<6.27.0': ^8.9.0
   'ws@>=8.0.0 <8.21.0': ^8.21.0
 
 peerDependencyRules: