Add mb configs for ClangToTAndroid, ClangToTAndroid64 bots

Infra side: https://chromium-review.googlesource.com/#/c/421286/

BUG=674796

Review-Url: https://codereview.chromium.org/2581933002
Cr-Commit-Position: refs/heads/master@{#439074}

tools/mb/mb_config.pyl

@@ -143,6 +143,8 @@
       'CrWinGoma(dll)': 'shared_release_bot_x86',
       'ClangToTAndroidASan': 'android_clang_tot_asan',
       'ClangToTAndroid (dbg)': 'android_clang_tot_dbg',
+      'ClangToTAndroid': 'android_clang_tot_release',
+      'ClangToTAndroid64': 'android_clang_tot_release_arm64',
       'ClangToTAndroid x64': 'android_clang_tot_x64',
       'ClangToTLinux': 'clang_tot_linux_full_symbols_shared_release',
       'ClangToTLinux (dbg)': 'clang_tot_shared_debug',
@@ -706,6 +708,14 @@
       'android_without_codecs', 'clang_tot', 'shared', 'debug',
     ],
 
+    'android_clang_tot_release': [
+      'android_without_codecs', 'clang_tot', 'release',
+    ],
+
+    'android_clang_tot_release_arm64': [
+      'android_without_codecs', 'clang_tot', 'release', 'arm64',
+    ],
+
     'android_clang_tot_x64': [
       'android_without_codecs', 'clang_tot', 'shared', 'x64', 'release',
       'dcheck_always_on',