Bump test from 1.25.6 to 1.25.8

Bumps [test](https://github.com/dart-lang/test/tree/master/pkgs) from 1.25.6 to 1.25.8.
- [Release notes](https://github.com/dart-lang/test/releases)
- [Commits](https://github.com/dart-lang/test/commits/test-v1.25.8/pkgs)

---
updated-dependencies:
- dependency-name: test
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

pubspec.lock

@@ -341,26 +341,26 @@ packages:
     dependency: "direct dev"
     description:
       name: test
-      sha256: "47e9b601e20f24c27d08002eb635e92ddc2195010a8b3a621f4ed44ef70f6864"
+      sha256: "713a8789d62f3233c46b4a90b174737b2c04cb6ae4500f2aa8b1be8f03f5e67f"
       url: "https://pub.dev"
     source: hosted
-    version: "1.25.6"
+    version: "1.25.8"
   test_api:
     dependency: transitive
     description:
       name: test_api
-      sha256: "5b8a98dafc4d5c4c9c72d8b31ab2b23fc13422348d2997120294d3bac86b4ddb"
+      sha256: "664d3a9a64782fcdeb83ce9c6b39e78fd2971d4e37827b9b06c3aa1edc5e760c"
       url: "https://pub.dev"
     source: hosted
-    version: "0.7.2"
+    version: "0.7.3"
   test_core:
     dependency: transitive
     description:
       name: test_core
-      sha256: "0c583123c86e58ab5036c92db5c7116ffddd655f1f5be762967d09f0fc66bf2d"
+      sha256: "12391302411737c176b0b5d6491f466b0dd56d4763e347b6714efbaa74d7953d"
       url: "https://pub.dev"
     source: hosted
-    version: "0.6.3"
+    version: "0.6.5"
   typed_data:
     dependency: transitive
     description: