Build(deps): Bump snowflake-connector-python from 4.7.3 to 4.7.4

[dependabot]

Bumps snowflake-connector-python from 4.7.3 to 4.7.4.

Release notes

Sourced from snowflake-connector-python's releases.

4.7.4

• Fixed missing retries on transient HTTP failures when fetching an OAuth access token from the IdP token endpoint (OAUTH_CLIENT_CREDENTIALS and OAUTH_AUTHORIZATION_CODE). Token requests now retry transport errors, HTTP 408/429, and 5xx responses (SNOW-3984430, #3003).
• Fixed a bug where a TLS handshake terminated by the peer (SSLError containing SysCallError(-1, 'Unexpected EOF')) was classified as non-retryable and surfaced as an OperationalError, unlike ECONNRESET. Such handshake Unexpected EOF errors are now retried, on both the sync and async request paths (SNOW-4058589).
• Fixed fetchone(), fetchmany(), fetchall() and cursor iteration silently returning an incomplete result set. A downloaded result chunk holding fewer rows than the back-end reported just ended the iteration, which the fetch methods report as a normal end of results, so callers received fewer rows than the query produced with no exception raised. Such a chunk now raises an OperationalError (errno 252013). Errors raised while iterating a result set are no longer reported as end-of-results either: _fetchone() caught every TypeError and returned None, so a failure anywhere in the download/parse chain was indistinguishable from an exhausted result set. Both the sync and async paths are fixed (SNOW-4109042).

Commits

• be70390 Bump up version to 4.7.4
• 7a19e81 SNOW-3984430: retry transient OAuth token-request HTTP failures
• 1309e17 SNOW-4109042: fail instead of silently returning an incomplete result set
• 7598b45 SNOW-3882899 Copybara init
• e1c7771 Fix 4.7.2 changelog after bad merge (#3029)
• a28c63e SNOW-4058589: retry SSLError "Unexpected EOF" during TLS handshake (#3027)
• 0adb3b6 CI stability: bump pytest to 8.x and pytest-asyncio to 1.x (#3025)
• 28b0630 NO-SNOW: Note new driver development in snowflakedb/drivers (#3013)
• d347ed0 bump version and requirements
• 30125e6 fix CI stability
• Additional commits viewable in compare view

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