Bug 1699544 - migrate reftest from osx 10.14 -> 10.15 r=ahal

migrate reftest from osx 10.14 -> 10.15

Differential Revision: https://phabricator.services.mozilla.com/D108986

layout/reftests/counters/reftest.list

@@ -67,7 +67,7 @@ random-if(/^Windows\x20NT\x206\.1/.test(http.oscpu)) == counters-hebrew-test.htm
 == counter-ua-limits-list-00.html counter-ua-limits-list-00-ref.html
 == counter-ua-limits-list-01.html counter-ua-limits-list-01-ref.html
 == multiple-thai-counters.html multiple-thai-counters-ref.html
-fuzzy-if(webrender&&cocoaWidget,10-10,4-4) random-if(/^Windows\x20NT\x206\.1/.test(http.oscpu)) == counter-suffix.html counter-suffix-ref.html # Bug 1392106
+fuzzy-if(webrender&&cocoaWidget,76-76,5-5) random-if(/^Windows\x20NT\x206\.1/.test(http.oscpu)) == counter-suffix.html counter-suffix-ref.html # Bug 1392106
 random-if(/^Windows\x20NT\x206\.1/.test(http.oscpu)) == counter-cjk-decimal.html counter-cjk-decimal-ref.html # Bug 1392106
 random-if(/^Windows\x20NT\x206\.1/.test(http.oscpu)) == counter-japanese-informal.html counter-japanese-informal-ref.html # Bug 1392106
 random-if(/^Windows\x20NT\x206\.1/.test(http.oscpu)) == counter-japanese-formal.html counter-japanese-formal-ref.html # Bug 1392106

taskcluster/ci/test/test-platforms.yml

@@ -345,6 +345,22 @@ macosx1015-64-shippable-qr/opt:
         - raptor-firefox-power
         - raptor-profiling
         - talos-profiling
+        - macosx1015-64-qr-tests
+
+macosx1015-64/debug:
+    build-platform: macosx64/debug
+    test-sets:
+        - macosx1015-64-tests
+
+macosx1015-64-devedition/opt:
+    build-platform: macosx64-devedition/opt
+    test-sets:
+        - macosx1015-64-tests
+
+macosx1015-64-qr/opt:
+    build-platform: macosx64/opt
+    test-sets:
+        - macosx1015-64-qr-tests
 
 macosx1014-64/debug:
     build-platform: macosx64/debug

taskcluster/ci/test/test-sets.yml

@@ -397,9 +397,15 @@ macosx1100-64-qr-failures-tests:
     - mochitest-media-apple-silicon
     - mochitest-browser-chrome-apple-silicon
 
+macosx1015-64-qr-tests:
+    - reftest
+
+# debug only
+macosx1015-64-tests:
+    - reftest
+
 macosx1014-64-tests:
     - crashtest
-    - reftest
     - web-platform-tests-reftest
 
 macosx1014-64-qr-tests:
@@ -425,7 +431,6 @@ macosx1014-64-qr-tests:
     - mochitest-webgl2-core
     - mochitest-webgl2-ext
     - mochitest-webgpu
-    - reftest
     - telemetry-tests-client
     - test-verify
     - test-verify-gpu