Bump phan/phan from 5.4.2 to 5.4.3 in /tools/phan

[dependabot]

Bumps phan/phan from 5.4.2 to 5.4.3.

Changelog

Sourced from phan/phan's changelog.

Dec 26 2023, Phan 5.4.3

New Features(Analysis):

• Automatically inherit @throws types from parent methods if enable_phpdoc_types is true (which it is by default). (#4757)

Miscellaneous:

• Fix ldap function signatures
• Fix a couple of array spread crash bugs
• Extend supported dependency versions of symfony/console to also allow 7.x (#4822)
• Require php-ast 1.1.1 or newer in PHP 8.3+ if php-ast is installed.

Bug fixes:

• Fix interfaces can extend BackedEnum and UnitEnum (#4782)
• Fix ini_set() signature to take any scalar since PHP 8.1 (#4806)
• Fix RedisCluster setOption/getOption signatures (#4790)
• Don't emit PhanTypeMismatchUnpackKeyArraySpread when minimum_target_php_version is '8.1' or newer. (#4788)
• Fix a couple of array spread crash bugs (#4780)
• Fix crash if match is used inside for-loop (#4767)
• Fix DateTime::getTimestamp return type (#4731)
• Avoid deprecation warning for ASSERT constants in php 8.3+ (#4808)
• Use ini_set() instead of assert_options() when Phan's assertion options match PHP's assert ini setting defaults to keep those values and avoid deprecation warnings in php 8.3+.
• Fix crash in AST fallback parser when parsing invalid ArgumentExpression in php 8.0+
• Fix false positive warnings and skipping internal constants declared by PECLs prefixed with \x00 (APCu, immutable_cache)

Commits

• 86a7acd Merge pull request #4830 from TysonAndre/release-5.4.3
• 100677e Release Phan 5.4.3
• b833a94 Replace all uses of assert_options with ini_set.
• 8be9ad1 Use ini_set instead of assert_options for assert ini settings
• aa9dcb5 Require php-ast 1.1.1 in php 8.3+
• 59e218b Merge pull request #4828 from TysonAndre/start-php-8.3-ci
• 9648be9 Remove the azure pipelines CI I set up for php 7.3-8.0
• 7e1eff5 Stop running azure pipelines in php 7.3
• 1978ac9 Add missing test file
• fce1d9e Update Phan-Config-Settings.md documentation
• Additional commits viewable in compare view

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