NO-SNOW: XFAIL AI_SPLIT tests

[sfc-gh-joshi]

1. Which Jira issue is this PR addressing? Make sure that there is an accompanying issue to your PR.

   Fixes SNOW-NNNNNNN

2. Fill out the following pre-review checklist:

   • I am adding a new automated test(s) to verify correctness of my new code
     • If this test skips Local Testing mode, I'm requesting review from @snowflakedb/local-testing
   • I am adding new logging messages
   • I am adding a new telemetry message
   • I am adding new credentials
   • I am adding a new dependency
   • If this is a new feature/behavior, I'm adding the Local Testing parity changes.
   • I acknowledge that I have ensured my changes to be thread-safe. Follow the link for more information: Thread-safe Developer Guidelines
   • If adding any arguments to public Snowpark APIs or creating new public Snowpark APIs, I acknowledge that I have ensured my changes include AST support. Follow the link for more information: AST Support Guidelines

3. Please describe how your code solves the related issue.

calling SNOWFLAKE.CORTEX.SPLIT_TEXT_MARKDOWN_HEADER and SNOWFLAKE.CORTEX.SPLIT_TEXT_RECURSIVE_CHARACTER on preprod raises

E       snowflake.snowpark.exceptions.SnowparkSQLException: (1304): 01c517ad-0019-7b0a-0000-73510f44c9fe: 002001 (02000): SQL compilation error:
E       Object 'snowflake.snowpark.anaconda_shared_repository' does not exist or not authorized.

confirmed this is a server-side bug (tracking in SNOW-3664377), xfailing until it's fixed

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 95.49%. Comparing base (e2e4074) to head (12bd1f7).

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #4260      +/-   ##
==========================================
- Coverage   95.49%   95.49%   -0.01%     
==========================================
  Files         171      171              
  Lines       44243    44243              
  Branches     7548     7548              
==========================================
- Hits        42252    42251       -1     
  Misses       1226     1226              
- Partials      765      766       +1     

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[sfc-gh-joshi]

Jenkins passing: https://snowpark-python-001.jenkinsdev1.us-west-2.aws-dev.app.snowflake.com/view/SnowparkPython/job/SnowparkPythonSnowflakePythonClientRegressRunner/198077/