Windows 10-1909 fyi bot changes

Add win-1909 to os enum, update mb config.

Bug: 990885,1125612
Change-Id: I419a4ebf018d70841ec62b8bdf2e9dfd26e21cfd
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2399721Reviewed-by: Garrett Beaty <gbeaty@chromium.org>
Commit-Queue: Ian Struiksma <ianstruiksma@google.com>
Cr-Commit-Position: refs/heads/master@{#805403}

infra/config/generated/cr-buildbucket.cfg

@@ -26583,7 +26583,7 @@ buckets {
       dimensions: "builderless:1"
       dimensions: "cores:8"
       dimensions: "cpu:x86-64"
-      dimensions: "os:Windows-10"
+      dimensions: "os:Windows-10-18363"
       dimensions: "pool:luci.chromium.try"
       dimensions: "ssd:0"
       exe {

infra/config/lib/builders.star

@@ -70,6 +70,8 @@ os = struct(
     WINDOWS_7 = os_enum("Windows-7", os_category.WINDOWS),
     WINDOWS_8_1 = os_enum("Windows-8.1", os_category.WINDOWS),
     WINDOWS_10 = os_enum("Windows-10", os_category.WINDOWS),
+    WINDOWS_10_1703 = os_enum("Windows-10-15063", os_category.WINDOWS),
+    WINDOWS_10_1909 = os_enum("Windows-10-18363", os_category.WINDOWS),
     WINDOWS_DEFAULT = os_enum("Windows-10", os_category.WINDOWS),
     WINDOWS_ANY = os_enum("Windows", os_category.WINDOWS),
 )

infra/config/subprojects/chromium/try.star

@@ -1383,7 +1383,7 @@ try_.chromium_win_builder(
 
 try_.chromium_win_builder(
     name = "win10_chromium_x64_1909_fyi_rel_ng",
-    os = os.WINDOWS_10,
+    os = os.WINDOWS_10_1909,
 )
 
 try_.chromium_win_builder(

tools/mb/mb_config.pyl

@@ -267,6 +267,7 @@
       'Site Isolation Android': 'android_release_bot_minimal_symbols_arm64',
       'VR Linux': 'vr_release_bot',
       'Win 10 Fast Ring': 'release_trybot',
+      'Win10 Tests x64 1909': 'release_trybot',
       'android-code-coverage': 'gpu_tests_android_release_bot_minimal_symbols_arm64_fastbuild_java_coverage',
       'android-code-coverage-native': 'gpu_tests_android_release_bot_minimal_symbols_arm64_fastbuild_native_coverage',
       'android-mojo-webview-rel': 'android_release_bot_minimal_symbols_arm64',
@@ -1042,6 +1043,7 @@
       'win10_chromium_x64_dbg_ng': 'gpu_tests_debug_bot',
       'win10_chromium_x64_rel_ng': 'gpu_tests_release_trybot_resource_whitelisting_code_coverage',
       'win10_chromium_x64_rel_ng_exp': 'release_trybot',
+      'win10_chromium_x64_1909_fyi_rel_ng': 'release_trybot',
       'win-annotator-rel': 'release_trybot',
       'win-asan': 'asan_clang_fuzzer_static_v8_heap_minimal_symbols_release',
       'win-celab-try-rel': 'release_bot_minimal_symbols',