Update Composer dependencies

[kenjis]

• update Composer dependencies
  • CodeIgniter v4.4.7
• fix composer platform php to 8.1 (production server version)

[coveralls]

Pull Request Test Coverage Report for Build 8479865456

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 76.519%

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Totals
Change from base Build 8475551642:	0.0%
Covered Lines:	277
Relevant Lines:	362

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💛 - Coveralls