Fix up the omitted paths for coverage runs

Author: mhucka

pyproject.toml

@@ -23,12 +23,11 @@ skip-magic-trailing-comma = true
 core = "sysmon"
 disable_warnings = ["no-sysmon"]
 
-# Omit files outside the current working directory.
-# Note: this means coverage must be run from the openfermion repo root.
-# Failure to do so will result in false positives.
+# Omit some paths. Note: this means coverage must be run from the OpenFermion
+# repo root. Failure to do so will result in false positives.
 omit = [
-    "./profiling/performance_benchmarks.py",
-    "./dev_tools/*",
+    "./git/*",
+    "./github/*",
 ]
 
 [tool.pytest.ini_options]