[zstd] Update to 1.5.7.1 (#14250)

Author: brianschubert

stubs/zstd/METADATA.toml

@@ -1,2 +1,2 @@
-version = "1.5.7.0"
+version = "~=1.5.7.1"
 upstream_repository = "https://github.com/sergey-dryabzhinsky/python-zstd"

stubs/zstd/zstd.pyi

@@ -5,6 +5,7 @@ class Error(Exception): ...
 def ZSTD_compress(data: ReadableBuffer, level: int = ..., threads: int = ..., /) -> bytes: ...
 
 compress = ZSTD_compress
+compress_real_mt = ZSTD_compress
 dumps = ZSTD_compress
 encode = ZSTD_compress
 
@@ -30,4 +31,9 @@ def ZSTD_with_threads() -> int: ...
 def ZSTD_legacy_support() -> int: ...
 def ZSTD_max_compression_level() -> int: ...
 def ZSTD_min_compression_level() -> int: ...
+def ZSTD_default_compression_level() -> int: ...
+def ZSTD_is_debug_enabled() -> int: ...
+def ZSTD_is_debug_error_enabled() -> int: ...
+def ZSTD_is_debug_info_enabled() -> int: ...
+def ZSTD_is_debug_notice_enabled() -> int: ...
 def version() -> str: ...