[#330] Improve CURL generation and fix Boto3 logging

Signed-off-by: Kirill Sosnovskikh <k.sosnovskikh@yadro.com>

src/frostfs_testlib/utils/cli_utils.py

@@ -80,6 +80,9 @@ def log_command_execution(cmd: str, output: Union[str, dict], params: Optional[d
     if not params:
         params = {}
 
+    if params.get("Body") and len(params.get("Body")) > 1000:
+        params["Body"] = "<large text data>"
+
     output_params = params
 
     try: