Merge pull request #63 from staticdev/dependabot/pip/dot-github/workflows/pip-21.2.1

Bump pip from 21.1.3 to 21.2.1 in /.github/workflows

Author: staticdev

.github/workflows/constraints.txt

@@ -1,4 +1,4 @@
-pip==21.1.3
+pip==21.2.1
 ansible==4.3.0
 yamllint==1.26.1
 ansible-lint==5.1.2