Bump pub_semver from 2.1.4 to 2.1.5

Bumps [pub_semver](https://github.com/dart-lang/tools/tree/main/pkgs) from 2.1.4 to 2.1.5.
- [Release notes](https://github.com/dart-lang/tools/releases)
- [Commits](https://github.com/dart-lang/tools/commits/pub_semver-v2.1.5/pkgs)

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

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

Author: dependabot[bot]

pubspec.lock

@@ -258,10 +258,10 @@ packages:
     dependency: "direct main"
     description:
       name: pub_semver
-      sha256: "40d3ab1bbd474c4c2328c91e3a7df8c6dd629b79ece4c4bd04bee496a224fb0c"
+      sha256: "7b3cfbf654f3edd0c6298ecd5be782ce997ddf0e00531b9464b55245185bbbbd"
       url: "https://pub.dev"
     source: hosted
-    version: "2.1.4"
+    version: "2.1.5"
   shelf:
     dependency: "direct main"
     description:

pubspec.yaml

@@ -19,7 +19,7 @@ dependencies:
   meta: ^1.16.0
   path: ^1.9.1
   pool: ^1.5.1
-  pub_semver: ^2.1.4
+  pub_semver: ^2.1.5
   shelf: ^1.4.1
   source_span: ^1.10.1
   stack_trace: ^1.11.1