Typo in error message: `Unexectedly failed to add GitHub comment` in `azure/static-web-apps-deploy@v1`

**Describe the bug**

There is a typo in the error message from the GitHub Action `azure/static-web-apps-deploy@v1`:
`Unexectedly failed to add GitHub comment.`
The word "Unexectedly" should be corrected to "Unexpectedly".

**To Reproduce**
Steps to reproduce the behavior:
1. Use `azure/static-web-apps-deploy@v1` in a GitHub Actions workflow
2. Trigger a deployment that results in a failure when attempting to post a GitHub comment
3. Observe the error log in the Actions output

**Expected behavior**
The error message should correctly read:
`Unexpectedly failed to add GitHub comment.`

**Screenshots**
Not applicable

**Device info (if applicable):**
Not applicable

**Additional context**
This issue pertains specifically to the `azure/static-web-apps-deploy@v1` GitHub Action.
It appears to be a simple typographical error in the log output.