Update dependency coverage to v7.6.3

Author: renovate[bot]

Pipfile

@@ -7,7 +7,7 @@ name = "pypi"
 ansible = "==9.2.0"
 molecule = "24.2.0"
 antsibull-docs = "==2.9.0"
-coverage = "==7.3.2"
+coverage = "==7.6.3"
 molecule-plugins = {extras = ["vagrant"], version = "==23.5.3"}
 pytest = "==8.1.1"
 pytest-forked = "==1.6.0"