build(deps-dev): bump ipython from 7.20.0 to 7.21.0

Bumps [ipython](https://github.com/ipython/ipython) from 7.20.0 to 7.21.0.
- [Release notes](https://github.com/ipython/ipython/releases)
- [Commits](https://github.com/ipython/ipython/compare/7.20.0...7.21.0)

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

poetry.lock

@@ -357,7 +357,7 @@ scripts = ["click (>=6.0)", "twisted (>=16.4.0)"]
 
 [[package]]
 name = "ipython"
-version = "7.20.0"
+version = "7.21.0"
 description = "IPython: Productive Interactive Computing"
 category = "dev"
 optional = false
@@ -1115,7 +1115,7 @@ misp = ["python-magic", "pydeep"]
 [metadata]
 lock-version = "1.1"
 python-versions = "^3.7"
-content-hash = "285746176cdd31d86fc3c28cc3c66367fdffbc8e20e026439c0bd436cc07c8dc"
+content-hash = "b8f181abdcafbf820752f666e35347626cb183bc1e494af1ff8f08c87eb0cc3b"
 
 [metadata.files]
 aiohttp = [
@@ -1349,8 +1349,8 @@ incremental = [
     {file = "incremental-17.5.0.tar.gz", hash = "sha256:7b751696aaf36eebfab537e458929e194460051ccad279c72b755a167eebd4b3"},
 ]
 ipython = [
-    {file = "ipython-7.20.0-py3-none-any.whl", hash = "sha256:1918dea4bfdc5d1a830fcfce9a710d1d809cbed123e85eab0539259cb0f56640"},
-    {file = "ipython-7.20.0.tar.gz", hash = "sha256:1923af00820a8cf58e91d56b89efc59780a6e81363b94464a0f17c039dffff9e"},
+    {file = "ipython-7.21.0-py3-none-any.whl", hash = "sha256:34207ffb2f653bced2bc8e3756c1db86e7d93e44ed049daae9814fed66d408ec"},
+    {file = "ipython-7.21.0.tar.gz", hash = "sha256:04323f72d5b85b606330b6d7e2dc8d2683ad46c3905e955aa96ecc7a99388e70"},
 ]
 ipython-genutils = [
     {file = "ipython_genutils-0.2.0-py2.py3-none-any.whl", hash = "sha256:72dd37233799e619666c9f639a9da83c34013a73e8bbc79a7a6348d93c61fab8"},

pyproject.toml

@@ -61,7 +61,7 @@ misp = ['python-magic', 'pydeep']
 
 [tool.poetry.dev-dependencies]
 mypy = "^0.812"
-ipython = "^7.20.0"
+ipython = "^7.21.0"
 
 [build-system]
 requires = ["poetry_core>=1.0", "setuptools"]