Bump ex_doc from 0.28.4 to 0.29.1

Bumps [ex_doc](https://github.com/elixir-lang/ex_doc) from 0.28.4 to 0.29.1.
- [Release notes](https://github.com/elixir-lang/ex_doc/releases)
- [Changelog](https://github.com/elixir-lang/ex_doc/blob/main/CHANGELOG.md)
- [Commits](https://github.com/elixir-lang/ex_doc/compare/v0.28.4...v0.29.1)

---
updated-dependencies:
- dependency-name: ex_doc
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

mix.lock

@@ -1,12 +1,12 @@
 %{
   "base64url": {:hex, :base64url, "1.0.1", "f8c7f2da04ca9a5d0f5f50258f055e1d699f0e8bf4cfdb30b750865368403cf6", [:rebar3], [], "hexpm", "f9b3add4731a02a9b0410398b475b33e7566a695365237a6bdee1bb447719f5c"},
   "cache_tab": {:hex, :cache_tab, "1.0.30", "6d35eecfb65fbe5fc85988503a27338d32de01243f3fc8ea3ee7161af08725a4", [:rebar3], [{:p1_utils, "1.0.25", [hex: :p1_utils, repo: "hexpm", optional: false]}], "hexpm", "6d8a5e00d8f84c42627706a6dbedb02e34d58495f3ed61935c8475ca0531cda0"},
-  "earmark_parser": {:hex, :earmark_parser, "1.4.25", "2024618731c55ebfcc5439d756852ec4e85978a39d0d58593763924d9a15916f", [:mix], [], "hexpm", "56749c5e1c59447f7b7a23ddb235e4b3defe276afc220a6227237f3efe83f51e"},
+  "earmark_parser": {:hex, :earmark_parser, "1.4.29", "149d50dcb3a93d9f3d6f3ecf18c918fb5a2d3c001b5d3305c926cddfbd33355b", [:mix], [], "hexpm", "4902af1b3eb139016aed210888748db8070b8125c2342ce3dcae4f38dcc63503"},
   "eimp": {:hex, :eimp, "1.0.22", "fa9b376ef0b50e8455db15c7c11dea4522c6902e04412288aab436d26335f6eb", [:rebar3], [{:p1_utils, "1.0.25", [hex: :p1_utils, repo: "hexpm", optional: false]}], "hexpm", "b3b9ffb1d9a5f4a2ba88ac418a819164932d9a9d3a2fc3d32ca338ce855c4392"},
   "epam": {:hex, :epam, "1.0.12", "2a5625d4133bca4b3943791a3f723ba764455a461ae9b6ba5debb262efcf4b40", [:rebar3], [], "hexpm", "54c166c4459cef72f2990a3d89a8f0be27180fe0ab0f24b28ddcc3b815f49f7f"},
   "eredis": {:hex, :eredis, "1.2.0", "0b8e9cfc2c00fa1374cd107ea63b49be08d933df2cf175e6a89b73dd9c380de4", [:rebar3], [], "hexpm", "d9b5abef2c2c8aba8f32aa018203e0b3dc8b1157773b254ab1d4c2002317f1e1"},
   "esip": {:hex, :esip, "1.0.48", "3b3b3afc798be9458517d4fd2730674322368e54c2c1211aa630327354946d1b", [:rebar3], [{:fast_tls, "1.1.16", [hex: :fast_tls, repo: "hexpm", optional: false]}, {:p1_utils, "1.0.25", [hex: :p1_utils, repo: "hexpm", optional: false]}, {:stun, "1.2.6", [hex: :stun, repo: "hexpm", optional: false]}], "hexpm", "02b9fc6e071415cbc62105f5115aeb68d11184bdad3960da7b62ea3e99e7fccf"},
-  "ex_doc": {:hex, :ex_doc, "0.28.4", "001a0ea6beac2f810f1abc3dbf4b123e9593eaa5f00dd13ded024eae7c523298", [:mix], [{:earmark_parser, "~> 1.4.19", [hex: :earmark_parser, repo: "hexpm", optional: false]}, {:makeup_elixir, "~> 0.14", [hex: :makeup_elixir, repo: "hexpm", optional: false]}, {:makeup_erlang, "~> 0.1", [hex: :makeup_erlang, repo: "hexpm", optional: false]}], "hexpm", "bf85d003dd34911d89c8ddb8bda1a958af3471a274a4c2150a9c01c78ac3f8ed"},
+  "ex_doc": {:hex, :ex_doc, "0.29.1", "b1c652fa5f92ee9cf15c75271168027f92039b3877094290a75abcaac82a9f77", [:mix], [{:earmark_parser, "~> 1.4.19", [hex: :earmark_parser, repo: "hexpm", optional: false]}, {:makeup_elixir, "~> 0.14", [hex: :makeup_elixir, repo: "hexpm", optional: false]}, {:makeup_erlang, "~> 0.1", [hex: :makeup_erlang, repo: "hexpm", optional: false]}], "hexpm", "b7745fa6374a36daf484e2a2012274950e084815b936b1319aeebcf7809574f6"},
   "ezlib": {:hex, :ezlib, "1.0.12", "ffe906ba10d03aaee7977e1e0e81d9ffc3bb8b47fb9cd8e2e453507a2e56221f", [:rebar3], [{:p1_utils, "1.0.25", [hex: :p1_utils, repo: "hexpm", optional: false]}], "hexpm", "30e94355fb42260aab6e12582cb0c56bf233515e655c8aeaf48760e7561e4ebb"},
   "fast_tls": {:hex, :fast_tls, "1.1.16", "85fa7f3112ea4ff5ccb4f3abadc130a8c855ad74eb00869487399cb0c322d208", [:rebar3], [{:p1_utils, "1.0.25", [hex: :p1_utils, repo: "hexpm", optional: false]}], "hexpm", "aa08cca89b4044e74f1f12e399817d8beaeae3ee006c98a893c0bfb1d81fba51"},
   "fast_xml": {:hex, :fast_xml, "1.1.49", "67d9bfcadd04efd930e0ee1412b5ea09d3e791f1fdbd4d3e9a8c8f29f8bfed8c", [:rebar3], [{:p1_utils, "1.0.25", [hex: :p1_utils, repo: "hexpm", optional: false]}], "hexpm", "01da064d2f740818956961036637fee2475c17bf8aab9442217f90dc77883593"},