Bump ipdb from 0.13.6 to 0.13.7 (#639)

Bumps [ipdb](https://github.com/gotcha/ipdb) from 0.13.6 to 0.13.7.
- [Release notes](https://github.com/gotcha/ipdb/releases)
- [Changelog](https://github.com/gotcha/ipdb/blob/master/HISTORY.txt)
- [Commits](gotcha/ipdb@0.13.6...0.13.7)

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

requirements.txt

@@ -1,7 +1,7 @@
 boto3==1.17.33
 dnspython==2.1.0
 ipython==7.11.1
-ipdb==0.13.6
+ipdb==0.13.7
 libvirt-python==7.1.0
 pre-commit==2.11.1
 pyyaml==5.4.1