fix: correct log output when creating releases (#933)

<!--
Thank you for proposing a pull request! Please note that SOME TESTS WILL
LIKELY FAIL due to how GitHub exposes secrets in Pull Requests from
forks.
Someone from the team will review your Pull Request and respond.

Please describe your change and any implementation details below.
-->
The log is a bit misleading, I changed it to represent what it actually
represents.

Signed-off-by: Dennis Kugelmann <[email protected]>
Co-authored-by: Jeff Ching <[email protected]>

Author: IchordeDionysos

Diff for: src/index.ts

@@ -121,7 +121,7 @@ export async function main() {
 
   if (!inputs.skipGitHubRelease) {
     const manifest = await loadOrBuildManifest(github, inputs);
-    core.debug('Creating pull requests');
+    core.debug('Creating releases');
     outputReleases(await manifest.createReleases());
   }