deps: Bump the security group across 2 directories with 1 update (#272)

Bumps the security group with 1 update in the /samples/react-native/token-refresh directory: [undici](https://github.com/nodejs/undici).
Bumps the security group with 1 update in the /samples/react-native/login-pkce directory: [undici](https://github.com/nodejs/undici).


Updates `undici` from 6.25.0 to 6.27.0
- [Release notes](https://github.com/nodejs/undici/releases)
- [Commits](nodejs/undici@v6.25.0...v6.27.0)

Updates `undici` from 6.25.0 to 6.27.0
- [Release notes](https://github.com/nodejs/undici/releases)
- [Commits](nodejs/undici@v6.25.0...v6.27.0)

---
updated-dependencies:
- dependency-name: undici
  dependency-version: 6.27.0
  dependency-type: indirect
  dependency-group: security
- dependency-name: undici
  dependency-version: 6.27.0
  dependency-type: indirect
  dependency-group: security
...

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

Author: dependabot[bot]

samples/react-native/login-pkce/yarn.lock

@@ -6938,9 +6938,9 @@ __metadata:
   linkType: hard
 
 "undici@npm:^6.25.0":
-  version: 6.25.0
-  resolution: "undici@npm:6.25.0"
-  checksum: 10c0/2597cc6689bdb02c210c557b1f85febbfda65becae6e6fc1061508e2f33734d25207f81cd8af56ada9956329eb3a7bd7431e87dcfeceba20ee87059b57dcf985
+  version: 6.27.0
+  resolution: "undici@npm:6.27.0"
+  checksum: 10c0/f88c3dae3957dbf9d93cb481440aced317bd3c4941b5914fea5efba516d51138988cdb5c76006f0bb1337e41d56c3443351055d492e73af2428521c37ba2a76f
   languageName: node
   linkType: hard
 

samples/react-native/token-refresh/yarn.lock

@@ -6945,9 +6945,9 @@ __metadata:
   linkType: hard
 
 "undici@npm:^6.25.0":
-  version: 6.25.0
-  resolution: "undici@npm:6.25.0"
-  checksum: 10c0/2597cc6689bdb02c210c557b1f85febbfda65becae6e6fc1061508e2f33734d25207f81cd8af56ada9956329eb3a7bd7431e87dcfeceba20ee87059b57dcf985
+  version: 6.27.0
+  resolution: "undici@npm:6.27.0"
+  checksum: 10c0/f88c3dae3957dbf9d93cb481440aced317bd3c4941b5914fea5efba516d51138988cdb5c76006f0bb1337e41d56c3443351055d492e73af2428521c37ba2a76f
   languageName: node
   linkType: hard