chore(deps): bump idna from 3.6 to 3.7 in /docs (#2357)

Author: dependabot[bot]

Diff for: docs/requirements.txt

@@ -124,9 +124,9 @@ gitpython==3.1.41 \
     --hash=sha256:c36b6634d069b3f719610175020a9aed919421c87552185b085e04fbbdb10b7c \
     --hash=sha256:ed66e624884f76df22c8e16066d567aaa5a37d5b5fa19db2c6df6f7156db9048
     # via mkdocs-git-revision-date-plugin
-idna==3.6 \
-    --hash=sha256:9ecdbbd083b06798ae1e86adcbfe8ab1479cf864e4ee30fe4e46a003d12491ca \
-    --hash=sha256:c05567e9c24a6b9faaa835c4821bad0590fbb9d5779e7caa6e1cc4978e7eb24f
+idna==3.7 \
+    --hash=sha256:028ff3aadf0609c1fd278d8ea3089299412a7a8b9bd005dd08b9f8285bcb5cfc \
+    --hash=sha256:82fee1fc78add43492d3a1898bfa6d8a904cc97d8427f683ed8e798d07761aa0
     # via requests
 jinja2==3.1.3 \
     --hash=sha256:7d6d50dd97d52cbc355597bd845fabfbac3f551e1f99619e39a35ce8c370b5fa \