Update CI workflows to 0c49aaa (#35)

This PR updates the CI workflow files from the main Zed repository
based on the commit
zed-industries/zed@0c49aaa

This changes the workflows to instead use a pinned version of the
workflows from the main repository.

Co-authored-by: zed-zippy[bot] <234243425+zed-zippy[bot]@users.noreply.github.com>

Author: zed-zippy[bot]

.github/workflows/bump_version.yml

@@ -46,7 +46,7 @@ jobs:
       contents: write
       issues: write
       pull-requests: write
-    uses: zed-industries/zed/.github/workflows/extension_bump.yml@main
+    uses: zed-industries/zed/.github/workflows/extension_bump.yml@0c49aaae3743e349dc18452c90877dbdee59bee1
     secrets:
       app-id: ${{ secrets.ZED_ZIPPY_APP_ID }}
       app-secret: ${{ secrets.ZED_ZIPPY_APP_PRIVATE_KEY }}