Bump version for patch fix in #251 (#252)

<!-- This is an auto-generated description by cubic. -->
## Summary by cubic
Prepare a patch release to ship the active page context fix. Adds a changeset for stagehand to bump the version.

<sup>Written for commit f81b4bd. Summary will update automatically on new commits.</sup>

<!-- End of auto-generated description by cubic. -->

Author: shrey150

.changeset/groovy-mouflon-of-realization.md

@@ -0,0 +1,5 @@
+---
+"stagehand": patch
+---
+
+Fix active page context