Remove angle_end2end_tests from Win10 FYI x64 Release (AMD RX 550)

The angle_end2end_tests have begun failing on the
Win10 FYI x64 Release (AMD RX 550) bot. While this is a regression, we are
interested in qualifying the GPU currently, not pursuing regressions.

With all other bots fine we are just temporarily removing these tests from this
bot.

TBR=ynovikov@chromium.org
TEST=angle_end2end_tests

Bug: 1025745
Change-Id: Iffa03627dd8e6f4e6151c8aef6730189d6ae3ccc
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1922694Reviewed-by: Jonathan Ross <jonross@chromium.org>
Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
Commit-Queue: Jonathan Ross <jonross@chromium.org>
Cr-Commit-Position: refs/heads/master@{#716435}

testing/buildbot/chromium.gpu.fyi.json

@@ -20000,31 +20000,6 @@
   },
   "Win10 FYI x64 Release (AMD RX 550)": {
     "gtest_tests": [
-      {
-        "args": [
-          "--use-gpu-in-tests",
-          "--test-launcher-retry-limit=0"
-        ],
-        "merge": {
-          "args": [],
-          "script": "//testing/merge_scripts/standard_gtest_merge.py"
-        },
-        "should_retry_with_patch": false,
-        "swarming": {
-          "can_use_on_swarming_builders": true,
-          "containment_type": "AUTO",
-          "dimension_sets": [
-            {
-              "gpu": "1002:699f",
-              "os": "Windows-10",
-              "pool": "Chrome-GPU"
-            }
-          ],
-          "expiration": 21600,
-          "shards": 4
-        },
-        "test": "angle_end2end_tests"
-      },
       {
         "args": [
           "--use-gpu-in-tests"

testing/buildbot/test_suite_exceptions.pyl

@@ -44,6 +44,9 @@
       # Temporarily disabled due to bad NVIDIA driver upgrade crbug.com/950542
       'Linux FYI Debug (NVIDIA)',
       'Linux FYI GPU TSAN Release',
+      # Disabling on RX 550 as we are currently qualifying the card and not
+      # checking for regressions. crbug.com/1025745
+      'Win10 FYI x64 Release (AMD RX 550)',
     ],
   },
   'angle_perftests': {