Update dependency e2b to v2.15.2 (#215)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

template/requirements-dev.txt

@@ -1,2 +1,2 @@
-e2b==2.13.2
+e2b==2.15.2
 python-dotenv==1.2.1