Fixes

• 🐛 Fix exclude_defaults not propagated to dict keys and values in jsonable_encoder. PR #16043 by @MBGrao.

Internal

• ⬆ Bump gitpython from 3.1.50 to 3.1.54. PR #16047 by @dependabot[bot].
• ⬆ Bump pymdown-extensions from 10.21.3 to 11.0. PR #16048 by @dependabot[bot].
• ⬆ Bump pyasn1 from 0.6.3 to 0.6.4. PR #16045 by @dependabot[bot].