SNOW-1843819: relax snowpark python 3.11 cloudpickle dependency to un…

…ify anaconda no arch build (#2704)

CHANGELOG.md

@@ -43,6 +43,7 @@
   - Added `load` method to `DataFrameReader` to work in conjunction with `format`.
   - Added `save` method to `DataFrameWriter` to work in conjunction with `format`.
   - Added support to read keyword arguments to `options` method for `DataFrameReader` and `DataFrameWriter`.
+- Relaxed the cloudpickle dependency for Python 3.11 to simplify build requirements. However, for Python 3.11, `cloudpickle==2.2.1` remains the only supported version.
 
 #### Bug Fixes
 

recipe/meta.yaml

@@ -32,8 +32,7 @@ requirements:
     - mypy-protobuf
   run:
     - python
-    - cloudpickle >=1.6.0,<=2.2.1,!=2.1.0,!=2.2.0  # [py<=310]
-    - cloudpickle==2.2.1  # [py==311]
+    - cloudpickle >=1.6.0,<=2.2.1,!=2.1.0,!=2.2.0
     - snowflake-connector-python >=3.10.0,<4.0.0
     - typing-extensions >=4.1.0,<5.0.0
     # need to pin libffi because of problems in cryptography.

setup.py

@@ -24,8 +24,7 @@
     # snowpark directly depends on typing-extension, so we should not remove it even if connector also depends on it.
     "typing-extensions>=4.1.0, <5.0.0",
     "pyyaml",
-    "cloudpickle>=1.6.0,<=2.2.1,!=2.1.0,!=2.2.0;python_version<'3.11'",
-    "cloudpickle==2.2.1;python_version~='3.11'",  # backend only supports cloudpickle 2.2.1 + python 3.11 at the moment
+    "cloudpickle>=1.6.0,<=2.2.1,!=2.1.0,!=2.2.0",
     # `protoc` < 3.20 is not able to generate protobuf code compatible with protobuf >= 3.20.
     "protobuf>=3.20, <6",  # Snowpark IR
     "python-dateutil",  # Snowpark IR