chore(deps-dev): bump @wdio/appium-service from 9.12.6 to 9.12.7 (#904)

Bumps [@wdio/appium-service](https://github.com/webdriverio/webdriverio/tree/HEAD/packages/wdio-appium-service) from 9.12.6 to 9.12.7.
- [Release notes](https://github.com/webdriverio/webdriverio/releases)
- [Changelog](https://github.com/webdriverio/webdriverio/blob/main/CHANGELOG.md)
- [Commits](https://github.com/webdriverio/webdriverio/commits/v9.12.7/packages/wdio-appium-service)

---
updated-dependencies:
- dependency-name: "@wdio/appium-service"
  dependency-version: 9.12.7
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

package.json

@@ -70,7 +70,7 @@
     "@typescript-eslint/utils": "^8.31.0",
     "@vitest/coverage-v8": "^3.1.1",
     "@vitest/ui": "^3.1.1",
-    "@wdio/appium-service": "^9.12.6",
+    "@wdio/appium-service": "^9.12.7",
     "@wdio/cli": "^9.12.7",
     "@wdio/local-runner": "^9.12.7",
     "@wdio/sauce-service": "^9.12.7",