Bug 1536211 - disable tests in netwerk/test/unit/ that requires http/2 server r=jmaher

Disable the following tests, with 1536211 serving as the tracking bug:
- test_header_Server_Timing.js (1530871)
- test_trr.js (1532395)
- test_esni_dns_fetch.js (1530752)

Differential Revision: https://phabricator.services.mozilla.com/D23922

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

netwerk/test/unit/xpcshell.ini

@@ -411,11 +411,11 @@ skip-if = (verify && (os == 'linux'))
 [test_bug1411316_http1.js]
 [test_header_Server_Timing.js]
 # Test requires http/2, and http/2 server doesn't run on android.
-skip-if = os == "android"
+skip-if = os == "android" || (os == "win" && processor == "aarch64") # bug 1536211
 run-sequentially = node server exceptions dont replay well
 [test_trr.js]
 # http2-using tests require node available
-skip-if = os == "android"
+skip-if = os == "android" || (os == "win" && processor == "aarch64") # bug 1536211
 [test_ioservice.js]
 [test_substituting_protocol_handler.js]
 [test_proxyconnect.js]
@@ -424,7 +424,7 @@ skip-if = os == "android" # CP service is disabled on Android
 run-sequentially = node server exceptions dont replay well
 [test_esni_dns_fetch.js]
 # http2-using tests require node available
-skip-if = os == "android"
+skip-if = os == "android" || (os == "win" && processor == "aarch64") # bug 1536211
 [test_network_connectivity_service.js]
 skip-if = os == "android" # DNSv6 issues on android
 [test_suspend_channel_on_authRetry.js]