Bump sqlglot from 19.3.1 to 19.4.0

Bumps sqlglot from 19.3.1 to 19.4.0.

Changelog

Sourced from sqlglot's changelog.

[v19.4.0] - 2023-11-14

💥 BREAKING CHANGES

• due to 5034d92 - transpile NULLS FIRST/LAST to dialects that dont support it (PR #2554 by @​georgesittas):

  transpile NULLS FIRST/LAST to dialects that dont support it (#2554)

✨ New Features

• 5034d92 - transpile NULLS FIRST/LAST to dialects that dont support it (PR #2554 by @​georgesittas)
• a6bdff9 - snowflake: improve TRY_CAST -> CAST transpilation (PR #2561 by @​georgesittas)

🐛 Bug Fixes

• 9d345e5 - spark: string(n) -> varchar(n) closes #2552 (commit by @​tobymao)
• e5e6d92 - optimizer: dont cast right side of IS (PR #2559 by @​barakalon)
• 18793b0 - snowflake: generate SHA1 for exp.SHA (PR #2557 by @​georgesittas)
• 8cfb39e - clickhouse: scalar ctes second try (commit by @​tobymao)
• 0f9912f - snowflake: only generate TRY_CAST if cast value is of text type (PR #2560 by @​georgesittas)

Commits

• a6bdff9 Feat(snowflake): improve TRY_CAST -> CAST transpilation (#2561)
• 0f9912f Fix(snowflake): only generate TRY_CAST if cast value is of text type (#2560)
• 8cfb39e Fix(clickhouse): scalar ctes second try
• fbf7c48 Revert "Fix!(clickhouse): alternative cte parsing consistency #2555"
• 0757abc Fix!(clickhouse): alternative cte parsing consistency #2555
• 18793b0 Fix(snowflake): generate SHA1 for exp.SHA (#2557)
• e5e6d92 fix(optimizer): dont cast right side of IS (#2559)
• 5034d92 Feat!: transpile NULLS FIRST/LAST to dialects that dont support it (#2554)
• 9d345e5 fix(spark): string(n) -> varchar(n) closes #2552
• 27d0584 docs: update API docs, CHANGELOG.md for v19.3.1 [skip ci]
• See full diff in compare view