Add test to verify http.version=HTTP/1.1 is set for ADO URLs

Co-authored-by: dscho <[email protected]>

Author: Copilot

t/t9210-scalar.sh

@@ -385,6 +385,11 @@ test_expect_success '`scalar clone` with GVFS-enabled server' '
 	echo "$(pwd)/.scalarCache/$cache_key" >expect &&
 	git -C using-gvfs/src config gvfs.sharedCache >actual &&
 	test_cmp expect actual &&
+	
+	: verify that HTTP/1.1 is configured for ADO URLs &&
+	git -C using-gvfs/src config http.version >actual &&
+	echo "HTTP/1.1" >expect &&
+	test_cmp expect actual &&
 
 	second=$(git rev-parse --verify second:second.t) &&
 	(