docs: Update Actions tip in section on GitHub App usage (runatlantis#5329)

Signed-off-by: Trey Caliva <[email protected]>

Author: treycaliva

runatlantis.io/docs/access-credentials.md

@@ -96,7 +96,7 @@ Since v0.19.7, a new permission for `Administration` has been added. If you have
 
 Since v0.22.3, a new permission for `Members` has been added, which is required for features that apply permissions to an organizations team members rather than individual users. Like the `Administration` permission above, updating Atlantis will not automatically add this permission, so if you wish to use features that rely on checking team membership you will need to add this manually.
 
-A new permission for `Actions` has been added, which is required for checking if a pull request is mergbeably bypassing the apply check. Updating Atlantis will not automatically add this permission, so you will need to add this manually.
+Since v0.30.0, a new permission for `Actions` has been added, which is required for checking if a pull request is mergable while bypassing the apply check. Updating Atlantis will not automatically add this permission, so you will need to add this manually.
 :::
 
 | Type            | Access              |