Add gl_tests filter for  android-nougat-x86-rel.

Filtered tests:
CopyType/GLCopyTextureCHROMIUMES3Test.CopyTextureCubeMap/0
CopyType/GLCopyTextureCHROMIUMES3Test.CopyTextureLevel/0
CopyType/GLCopyTextureCHROMIUMES3Test.FormatCombinations/0
CopyType/GLCopyTextureCHROMIUMES3Test.FormatCombinations/1
CopyType/GLCopyTextureCHROMIUMTest.ImmutableTexture/0
CopyType/GLCopyTextureCHROMIUMTest.ImmutableTexture/1
GLBGRAMipMapTest.GenerateMipmapsSucceeds

Bug: 1303439,1342710,1342713
Change-Id: I5deb1829d0f75b4993ccf3435cf6e24f63a9848e
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3751906
Commit-Queue: James Shen <[email protected]>
Reviewed-by: Ben Pastene <[email protected]>
Cr-Commit-Position: refs/heads/main@{#1021925}
diff --git a/testing/buildbot/test_suite_exceptions.pyl b/testing/buildbot/test_suite_exceptions.pyl
index edc78231..4c9e95c 100644
--- a/testing/buildbot/test_suite_exceptions.pyl
+++ b/testing/buildbot/test_suite_exceptions.pyl
@@ -2097,6 +2097,11 @@
           '--test-launcher-filter-file=../../testing/buildbot/filters/android.emulator.gl_tests.filter',
         ],
       },
+      'android-nougat-x86-rel': {
+        'args': [
+          '--test-launcher-filter-file=../../testing/buildbot/filters/android.emulator_n.gl_tests.filter',
+        ],
+      },
       'android-pie-arm64-rel': {
         'args': [
           '--test-launcher-filter-file=../../testing/buildbot/filters/android.pie_arm64_rel.gl_tests.filter', # https://crbug.com/1034007