Widen ccov task label regex to go with bug 1673359/bug 1669478

Author: staktrace

bot/code_coverage_bot/chunk_mapping.py

@@ -38,7 +38,7 @@ def get_suites(revision):
                 "and": [
                     {"eq": {"repo.branch.name": "mozilla-central"}},
                     {"eq": {"repo.changeset.id12": revision[:12]}},
-                    {"regexp": {"run.key": ".*-ccov/.*"}},
+                    {"regexp": {"run.key": ".*-ccov.*/.*"}},
                 ]
             },
             "limit": 500000,
@@ -62,7 +62,7 @@ def get_tests_chunks(revision, platform, suite):
                     {"eq": {"repo.branch.name": "mozilla-central"}},
                     {"eq": {"repo.changeset.id12": revision[:12]}},
                     {"eq": {"run.suite.fullname": suite}},
-                    {"regexp": {"run.key": f".*-{platform}.*-ccov/.*"}},
+                    {"regexp": {"run.key": f".*-{platform}.*-ccov.*/.*"}},
                 ]
             },
             "limit": 50000,

bot/tests/test_chunk_mapping.py

@@ -117,14 +117,14 @@ def request_callback(request):
                         data = {}
                     elif requested_suite == "marionette":
                         regexp = payload["where"]["and"][3]["regexp"]["run.key"]
-                        if regexp == ".*-linux.*-ccov/.*":
+                        if regexp == ".*-linux.*-ccov.*/.*":
                             data = {
                                 "result.test": ["marionette-test1"],
                                 "run.key": [
                                     "test-linux64-ccov/opt-marionette-headless-e10s"
                                 ],
                             }
-                        elif regexp == ".*-windows.*-ccov/.*":
+                        elif regexp == ".*-windows.*-ccov.*/.*":
                             data = {
                                 "result.test": ["marionette-test2"],
                                 "run.key": [