Bump markdown2 from 2.4.3 to 2.4.5 (#846)

Bumps [markdown2](https://github.com/trentm/python-markdown2) from 2.4.3 to 2.4.5.
- [Release notes](https://github.com/trentm/python-markdown2/releases)
- [Changelog](https://github.com/trentm/python-markdown2/blob/master/CHANGES.md)
- [Commits](https://github.com/trentm/python-markdown2/compare/2.4.3...2.4.5)

---
updated-dependencies:
- dependency-name: markdown2
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

poetry.lock

@@ -403,12 +403,16 @@ test = ["pytest"]
 
 [[package]]
 name = "markdown2"
-version = "2.4.3"
+version = "2.4.5"
 description = "A fast and complete Python implementation of Markdown"
 category = "main"
 optional = false
 python-versions = ">=3.5, <4"
 
+[package.extras]
+all = ["pygments (>=2.7.3)"]
+code-syntax-highlighting = ["pygments (>=2.7.3)"]
+
 [[package]]
 name = "markupsafe"
 version = "2.1.0"
@@ -1393,8 +1397,8 @@ lru-dict = [
     {file = "lru_dict-1.1.8-pp39-pypy39_pp73-win_amd64.whl", hash = "sha256:9447214e4857e16d14158794ef01e4501d8fad07d298d03308d9f90512df02fa"},
 ]
 markdown2 = [
-    {file = "markdown2-2.4.3-py2.py3-none-any.whl", hash = "sha256:f344d4adfba5d1de821f7850b36e3507f583468a7eb47e6fa191765ed0b9c66b"},
-    {file = "markdown2-2.4.3.tar.gz", hash = "sha256:412520c7b6bba540c2c2067d6be3a523ab885703bf6a81d93963f848b55dfb9a"},
+    {file = "markdown2-2.4.5-py2.py3-none-any.whl", hash = "sha256:dad0842969293bdec3e740267feed9ffaaee18f9eba7024cac0ab42a4d0207eb"},
+    {file = "markdown2-2.4.5.tar.gz", hash = "sha256:94445378752dbb7c5a7d62ee6639d0760ea9ca6bf26143515812669c83b9a63f"},
 ]
 markupsafe = [
     {file = "MarkupSafe-2.1.0-cp310-cp310-macosx_10_9_universal2.whl", hash = "sha256:3028252424c72b2602a323f70fbf50aa80a5d3aa616ea6add4ba21ae9cc9da4c"},