Bump micromatch from 4.0.5 to 4.0.8 in /sample-plugin

Bumps [micromatch](https://github.com/micromatch/micromatch) from 4.0.5 to 4.0.8.
- [Release notes](https://github.com/micromatch/micromatch/releases)
- [Changelog](https://github.com/micromatch/micromatch/blob/master/CHANGELOG.md)
- [Commits](micromatch/micromatch@4.0.5...4.0.8)

---
updated-dependencies:
- dependency-name: micromatch
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <[email protected]>

sample-plugin/yarn.lock

@@ -3227,7 +3227,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"braces@npm:^3.0.2, braces@npm:~3.0.2":
+"braces@npm:^3.0.3, braces@npm:~3.0.2":
   version: 3.0.3
   resolution: "braces@npm:3.0.3"
   dependencies:
@@ -7017,12 +7017,12 @@ __metadata:
   linkType: hard
 
 "micromatch@npm:^4.0.2, micromatch@npm:^4.0.4":
-  version: 4.0.5
-  resolution: "micromatch@npm:4.0.5"
+  version: 4.0.8
+  resolution: "micromatch@npm:4.0.8"
   dependencies:
-    braces: "npm:^3.0.2"
+    braces: "npm:^3.0.3"
     picomatch: "npm:^2.3.1"
-  checksum: 10/a749888789fc15cac0e03273844dbd749f9f8e8d64e70c564bcf06a033129554c789bb9e30d7566d7ff6596611a08e58ac12cf2a05f6e3c9c47c50c4c7e12fa2
+  checksum: 10/6bf2a01672e7965eb9941d1f02044fad2bd12486b5553dc1116ff24c09a8723157601dc992e74c911d896175918448762df3b3fd0a6b61037dd1a9766ddfbf58
   languageName: node
   linkType: hard