Bug 1595279 - Adjust tasks run on windows aarch64; r=jmaher

Stop running integration branch browsertime tasks on windows10-aarch64;
these were added recently in bugs 1585013 and bug 1604113 but I don't
think there was any specific consideration of windows10-aarch64.
Restore mochitest-media and all reftest tests on mozilla-central only
on windows10-aarch64.

Differential Revision: https://phabricator.services.mozilla.com/D57658

--HG--
extra : moz-landing-system : lando

taskcluster/ci/test/mochitest.yml

@@ -280,7 +280,7 @@ mochitest-media:
         by-test-platform:
             android-hw-.*-api-16/opt: ['try']
             android-hw-.*-api-16/(?:debug|pgo)?: ['try', 'trunk', 'mozilla-beta', 'mozilla-release']
-            windows10-aarch64/opt: ['try']
+            windows10-aarch64/opt: ['try', 'mozilla-central']
             default: built-projects
     variants:
         by-test-platform:

taskcluster/ci/test/raptor.yml

@@ -1024,7 +1024,10 @@ browsertime-tp6:
 browsertime-speedometer:
     description: "Raptor (browsertime) Speedometer on Firefox"
     raptor-test: raptor-speedometer
-    run-on-projects: ['integration', 'try']
+    run-on-projects:
+        by-test-platform:
+            windows10-aarch64/opt: ['try']
+            default: ['integration', 'try']
     variants: ["fission"]
     apps: ["firefox"]
     treeherder-symbol: Btime(sp)

taskcluster/ci/test/reftest.yml

@@ -19,7 +19,7 @@ job-defaults:
         by-test-platform:
             android-hw-.*-qr/debug: ['try', 'mozilla-central']
             android-hw-.*-qr/opt: ['try', 'mozilla-central', 'autoland']
-            windows10-aarch64/opt: ['try']
+            windows10-aarch64/opt: ['try', 'mozilla-central']
             default: built-projects
     mozharness:
         script: