Merge pull request #2866 from jupyterhub/update-image-requirements

hub image: refreeze requirements.txt

Author: consideRatio

images/hub/requirements.txt

@@ -22,7 +22,7 @@ bcrypt==4.0.0
     # via
     #   jupyterhub-firstuseauthenticator
     #   jupyterhub-nativeauthenticator
-certifi==2022.6.15
+certifi==2022.6.15.1
     # via
     #   kubernetes-asyncio
     #   requests

images/singleuser-sample/requirements.txt

@@ -29,7 +29,7 @@ beautifulsoup4==4.11.1
     # via nbconvert
 bleach==5.0.1
     # via nbconvert
-certifi==2022.6.15
+certifi==2022.6.15.1
     # via requests
 certipy==0.1.3
     # via jupyterhub