[Snyk] Security upgrade django from 1.7.4 to 4.2.21#15

github-iolo wants to merge 1 commit intomastersupport-dot-com/gpa-samples:masterfrom

snyk-fix-42f619263b3cf6efd8865641fc50b3ccsupport-dot-com/gpa-samples:snyk-fix-42f619263b3cf6efd8865641fc50b3ccCopy head branch name to clipboard