Merge pull request #308 from redhat-openshift-ecosystem/dependabot/pip/docs/pr-analysis/ujson-5.1.0

Bump ujson from 4.0.2 to 5.1.0 in /docs/pr-analysis

Author: dirgim

docs/pr-analysis/requirements.txt

@@ -11,4 +11,4 @@ requests-ftp==0.3.1
 requests-ntlm==1.1.0
 requestsexceptions==1.4.0
 simplejson==3.17.2
-ujson==4.0.2
+ujson==5.1.0