Turn on swarming for PlzNavigate aigate

scripts/slave/recipe_modules/chromium_tests/chromium_fyi.py

Index: scripts/slave/recipe_modules/chromium_tests/chromium_fyi.py
diff --git a/scripts/slave/recipe_modules/chromium_tests/chromium_fyi.py b/scripts/slave/recipe_modules/chromium_tests/chromium_fyi.py
index 8d61d376005796bb7d926b57e86b3929e10cdaed..191da7a3de8790be7f9a648794733df72df07a10 100644
--- a/scripts/slave/recipe_modules/chromium_tests/chromium_fyi.py
+++ b/scripts/slave/recipe_modules/chromium_tests/chromium_fyi.py
@@ -521,6 +521,8 @@ SPEC = {
       'testing': {
         'platform': 'linux',
       },
+      'use_isolate': True,
+      'enable_swarming': True,
     },
     'Site Isolation Win': {
       'chromium_config': 'chromium',
@@ -555,6 +557,8 @@ SPEC = {
       'testing': {
         'platform': 'win',
       },
+      'use_isolate': True,
+      'enable_swarming': True,
     },
     'Browser Side Navigation Linux': {
       'chromium_config': 'chromium',
@@ -580,6 +584,8 @@ SPEC = {
       'testing': {
         'platform': 'linux',
       },
+      'use_isolate': True,
+      'enable_swarming': True,
     },
     'CrWinClang': {
       'chromium_config': 'chromium_win_clang_official',