Bug 1894782 [wpt PR 46039] - Enabled subsuite support for chrome, a=testonly

Automatic update from web-platform-tests
Enabled subsuite support for chrome (#46039)

This is needed as we plan to run virtual tests with headless shell.
Whether to run the virtual tests or not is controlled by the wrapper.
--

wpt-commits: 53e94aacf78b637035b0740f67e6ac17b8adc34e
wpt-pr: 46039

UltraBlame original commit: 04b9415653012247e97642466d31b63d38fbba9a

Author: marco-c

testing/web-platform/tests/tools/wptrunner/wptrunner/browsers/chrome.py

@@ -373,6 +373,7 @@
 test_type
 test_environment
 run_info_data
+subsuite
 
 *
 *
@@ -409,6 +410,7 @@
 test_environment
 run_info_data
 
+subsuite
 *
 *
 kwargs
@@ -1577,6 +1579,47 @@
 arg
 )
 
+for
+arg
+in
+subsuite
+.
+config
+.
+get
+(
+"
+binary_args
+"
+[
+]
+)
+:
+        
+if
+arg
+not
+in
+chrome_options
+[
+"
+args
+"
+]
+:
+            
+chrome_options
+[
+"
+args
+"
+]
+.
+append
+(
+arg
+)
+    
 #
 Pass
 the