Add equal mark between --workload-params and its value, so that quote…

… mark is treated as part of the value

Signed-off-by: Tianli Feng <ftianli@amazon.com>

src/test_workflow/benchmark_test/benchmark_test_suite.py

@@ -52,7 +52,7 @@ def __init__(
 
         if args.workload_params:
             logging.info(f"Workload Params are {args.workload_params}")
-            self.command += f" --workload-params '{args.workload_params}'"
+            self.command += f" --workload-params='{args.workload_params}'"
 
         if args.user_tag:
             user_tag = f"--user-tag=\"{args.user_tag}\""
@@ -66,6 +66,7 @@ def execute(self) -> None:
             self.command += ' --client-options="timeout:300,use_ssl:true,verify_certs:false,basic_auth_user:\'admin\',basic_auth_password:\'admin\'"'
         else:
             self.command += ' --client-options="timeout:300"'
+
         if args.expanded_data_size is not None:
             self.command += "\""
         logging.info(f"Executing {self.command}")