ISSHA-2496 upgrade sphinx 4.5.0

requirements.txt

@@ -1,26 +1,26 @@
 alabaster==0.7.12
 Babel==2.9.1
 certifi==2021.10.8
-charset-normalizer==2.0.10
+charset-normalizer==2.0.12
 docutils==0.17.1
 idna==3.3
 imagesize==1.3.0
-importlib-metadata==4.10.1
-Jinja2==3.0.3
-MarkupSafe==2.0.1
+importlib-metadata==4.11.3
+Jinja2==3.1.1
+MarkupSafe==2.1.1
 packaging==21.3
 Pygments==2.11.2
 pyparsing==3.0.7
-pytz==2021.3
+pytz==2022.1
 requests==2.27.1
 snowballstemmer==2.2.0
-Sphinx==4.4.0
-sphinx-copybutton==0.4.0
+Sphinx==4.5.0
+sphinx-copybutton==0.5.0
 sphinxcontrib-applehelp==1.0.2
 sphinxcontrib-devhelp==1.0.2
 sphinxcontrib-htmlhelp==2.0.0
 sphinxcontrib-jsmath==1.0.1
 sphinxcontrib-qthelp==1.0.3
 sphinxcontrib-serializinghtml==1.1.5
-urllib3==1.26.8
+urllib3==1.26.9
 zipp==3.7.0