don't test on push into cookie any more, linting coveragerc

.coveragerc

@@ -2,7 +2,7 @@
 source =
     diffpy.pdffit2
 omit =
-    ## exclude debug.py from codecov report
+    # exclude debug.py from codecov report
     */tests/debug.py
 [report]
 omit =
@@ -13,14 +13,14 @@ omit =
     *_version.py
 # RE patterns for lines to be excluded from consideration.
 exclude_lines =
-    ## Have to re-enable the standard pragma
+    # Have to re-enable the standard pragma
     pragma: no cover
-    ## Don't complain if tests don't hit defensive assertion code:
+    # Don't complain if tests don't hit defensive assertion code:
     raise AssertionError
     raise NotImplementedError
     ^[ ]*assert False
 
-    ## Don't complain if non-runnable code isn't run:
+    # Don't complain if non-runnable code isn't run:
     ^[ ]*@unittest.skip\b
     ^[ ]{4}unittest.main()
     if __name__ == '__main__':

.github/workflows/main.yml

@@ -5,7 +5,6 @@ on:
     branches:
       - main
       - CI
-      - cookie
   pull_request:
   workflow_dispatch: