chore(deps): update dependency ipython to v8 (#1397)

Co-authored-by: Anthonios Partheniou <[email protected]>

Author: renovate-bot

synthtool/gcp/templates/python_notebooks_testing_pipeline/.cloud-build/requirements.txt

@@ -1,4 +1,4 @@
-ipython==7.16.3
+ipython==8.2.0
 jupyter==1.0
 nbconvert==6.0
 papermill==2.3