Merge pull request #52 from KestrelAI/add-kubectl-workflow-block

docs: add Trigger.github_push() to SDK reference

Author: ramanv0

docs/workflows/sdk.mdx

@@ -144,6 +144,7 @@ Trigger.github_pr_merged()
 Trigger.github_pr_approved()
 Trigger.github_action_completed()
 Trigger.github_action_failed()
+Trigger.github_push()                                                          # New commits pushed to branch
 
 # PostHog
 Trigger.posthog_exception()