chore(deps): update dependency @rnx-kit/metro-config to v2.1.2 (#2570)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

yarn.lock

@@ -3802,8 +3802,8 @@ __metadata:
   linkType: hard
 
 "@rnx-kit/metro-config@npm:^2.1.0":
-  version: 2.1.1
-  resolution: "@rnx-kit/metro-config@npm:2.1.1"
+  version: 2.1.2
+  resolution: "@rnx-kit/metro-config@npm:2.1.2"
   dependencies:
     "@rnx-kit/tools-node": "npm:^3.0.0"
     "@rnx-kit/tools-react-native": "npm:^2.0.0"
@@ -3815,7 +3815,7 @@ __metadata:
   peerDependenciesMeta:
     "@react-native/metro-config":
       optional: true
-  checksum: 10c0/d0d84bc1a8f0ef5e7d157e5260ea3934b9543724701c9c1f9cb7d6fab8c94f6d1a91922a7f2a149c023eb4d5836590ef1a9d88460ff0dbd02b16454ececc5528
+  checksum: 10c0/3a6b488ee58ad5f34990d51628c0556e1913d94870fd2fad4169e55fc8609abab3b7710eba68e584ecac675553b116c65c544a0f0595293fe41fbc56957d1016
   languageName: node
   linkType: hard