Update phpstan/phpstan requirement from 1.7.6 to 1.7.7

[dependabot[bot]]

Updates the requirements on phpstan/phpstan to permit the latest version.

Release notes

Sourced from phpstan/phpstan's releases.

1.7.7

Bugfixes 🐛

• AutoloadFunctionsSourceLocator - avoid ReflectionSourceStubber bugs by trying AutoloadSourceLocator first (#1373), #7365, #7360, #7363
• BetterReflection - allow class autoloading for invoke() etc. (https://github.com/ondrejmirtes/BetterReflection/commit/2a0638be397dfe7aa30a5e530ebf7b59f9c1d4e7), #7333

Commits

• cadad14 PHPStan 1.7.7
• 2b601a4 Updated PHPStan to commit 75c5574a402e858458bf0f83a5942a22e6cfb737
• 7457f7b Updated PHPStan to commit 3d2a3d797604c0d4eb95a799392a9f04194e0f81
• 6fa1d9c Fix
• afbe366 Regression test
• d953cd8 Updated PHPStan to commit ff8ce818e559166a61e3bca38abfd822bd5cae14
• See full diff in compare view

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[codecov[bot]]

Codecov Report

Merging #174 (c7c6106) into master (9bf978c) will not change coverage. The diff coverage is n/a.

@@            Coverage Diff            @@
##             master     #174   +/-   ##
=========================================
  Coverage     94.19%   94.19%           
  Complexity       62       62           
=========================================
  Files             1        1           
  Lines           155      155           
=========================================
  Hits            146      146           
  Misses            9        9           

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