Bump bencherdev/bencher from 0.4.2 to 0.4.7

Bumps [bencherdev/bencher](https://github.com/bencherdev/bencher) from 0.4.2 to 0.4.7.
- [Release notes](https://github.com/bencherdev/bencher/releases)
- [Commits](bencherdev/bencher@v0.4.2...v0.4.7)

---
updated-dependencies:
- dependency-name: bencherdev/bencher
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/compiler.yaml

@@ -195,7 +195,7 @@ jobs:
           cargo install iai-callgrind-runner --version $version --force
 
       - name: Install Bencher CLI
-        uses: bencherdev/bencher@v0.4.2
+        uses: bencherdev/bencher@v0.4.7
       - name: Run benchmarks and store results
         working-directory: compiler/vm/
         # TODO: Support PRs from forks: https://bencher.dev/docs/how-to/github-actions/#pull-requests-from-forks