Bump the rnx-kit group with 1 update (#3282)

Bumps the rnx-kit group with 1 update: [@rnx-kit/cli](https://github.com/microsoft/rnx-kit/tree/HEAD/packages/cli).

- [Release notes](https://github.com/microsoft/rnx-kit/releases)
- [Changelog](https://github.com/microsoft/rnx-kit/blob/main/packages/cli/CHANGELOG.md)
- [Commits](https://github.com/microsoft/rnx-kit/commits/@rnx-kit/[email protected]/packages/cli)

---
updated-dependencies:
- dependency-name: "@rnx-kit/cli"
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: rnx-kit
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

yarn.lock

@@ -5717,8 +5717,8 @@ __metadata:
   linkType: hard
 
 "@rnx-kit/cli@npm:^0.16.2":
-  version: 0.16.20
-  resolution: "@rnx-kit/cli@npm:0.16.20"
+  version: 0.16.21
+  resolution: "@rnx-kit/cli@npm:0.16.21"
   dependencies:
     "@rnx-kit/align-deps": ^2.2.2
     "@rnx-kit/config": ^0.6.6
@@ -5731,10 +5731,9 @@ __metadata:
     "@rnx-kit/metro-service": ^3.1.5
     "@rnx-kit/third-party-notices": ^1.3.4
     "@rnx-kit/tools-language": ^2.0.0
-    "@rnx-kit/tools-node": ^2.1.0
+    "@rnx-kit/tools-node": ^2.1.1
     "@rnx-kit/tools-react-native": ^1.3.4
     chalk: ^4.1.0
-    find-up: ^5.0.0
     fs-extra: ^10.0.0
     node-fetch: ^2.6.7
     ora: ^5.4.1
@@ -5748,7 +5747,7 @@ __metadata:
       optional: true
     react-native:
       optional: true
-  checksum: 5607057979e9ba27d06ddce765ff027c8474518599702b11142382fbdc8fa7fde2f3e1097a1742f7b6e50035a1791a65decefc6c562e747660a9bb7c280c7a4a
+  checksum: 9869ccca8ebd5a8a543bfd54d93ee3f317ebb1028c7d404beb80c183a82b829b4859f56673e0cde520683d47219cf148117ab0920cf43676da41b1c380b363ba
   languageName: node
   linkType: hard
 
@@ -5951,6 +5950,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@rnx-kit/tools-node@npm:^2.1.1":
+  version: 2.1.1
+  resolution: "@rnx-kit/tools-node@npm:2.1.1"
+  checksum: 6a274ad65c6ae776c1758d1573ba30a533dd242b82973891f610983992d738ce1ead7ac8ca4308a4267bcdbf4d30a124f82c9756b9b433a901ddcd9ac30a4772
+  languageName: node
+  linkType: hard
+
 "@rnx-kit/tools-react-native@npm:^1.3.2, @rnx-kit/tools-react-native@npm:^1.3.4":
   version: 1.3.4
   resolution: "@rnx-kit/tools-react-native@npm:1.3.4"