pip: bump antlr4-python3-runtime from 4.13.1 to 4.13.2 (#48)

Bumps [antlr4-python3-runtime](http://www.antlr.org) from 4.13.1 to
4.13.2.


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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

pip-requirements.txt

@@ -14,6 +14,6 @@
 
 edk2-pytool-library~=0.21.9
 edk2-pytool-extensions~=0.27.10
-antlr4-python3-runtime==4.13.1
+antlr4-python3-runtime==4.13.2
 regex
 pygount==1.8.0