[infra] Add two more Windows buidler for reclient verification.

Bug: chromium:1233780
Change-Id: I92d097e04702f9db88113584c1d3e5e940d0f1ab
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3147317
Commit-Queue: Yoshisato Yanagisawa <yyanagisawa@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Auto-Submit: Yoshisato Yanagisawa <yyanagisawa@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/main@{#76724}

infra/mb/mb_config.pyl

@@ -77,7 +77,9 @@
       'V8 Linux64 - no wasm - builder': 'release_x64_webassembly_disabled',
       # Windows.
       'V8 Win32 - builder': 'release_x86_minimal_symbols',
+      'V8 Win32 - builder (goma cache silo)': 'release_x64',
       'V8 Win32 - builder (reclient)': 'release_x86_minimal_symbols_reclient',
+      'V8 Win32 - builder (reclient compare)': 'release_x86_minimal_symbols_reclient',
       'V8 Win32 - debug builder': 'debug_x86_minimal_symbols',
       # TODO(machenbach): Remove after switching to x64 on infra side.
       'V8 Win64 ASAN': 'release_x64_asan_no_lsan',