Refs #1932 - remove unused encoding attribute #1716

Job	Run time
pre_job	8s
static_code_analysis	57s
PHP 8.1 on ubuntu-latest with locked dependencies	44s
PHP 8.2 on ubuntu-latest with lowest dependencies	42s
PHP 8.4 on ubuntu-latest with locked dependencies	40s
PHP 8.3 on ubuntu-latest with lowest dependencies	52s
PHP 8.4 on ubuntu-latest with lowest dependencies	39s
PHP 8.1 on ubuntu-latest with lowest dependencies	41s
PHP 8.1 on macos-latest with locked dependencies	1m 33s
PHP 8.3 on ubuntu-latest with locked dependencies	38s
PHP 8.2 on ubuntu-latest with locked dependencies	41s
PHP 8.1 on macos-latest with lowest dependencies	1m 40s
PHP 8.4 on macos-latest with lowest dependencies	2m 5s
PHP 8.3 on macos-latest with locked dependencies	1m 32s
PHP 8.2 on macos-latest with lowest dependencies	1m 35s
PHP 8.1 on windows-latest with locked dependencies	47s
PHP 8.3 on macos-latest with lowest dependencies	1m 33s
PHP 8.2 on macos-latest with locked dependencies	1m 43s
PHP 8.1 on windows-latest with lowest dependencies	46s
PHP 8.2 on windows-latest with lowest dependencies	51s
PHP 8.3 on windows-latest with lowest dependencies	47s
PHP 8.4 on windows-latest with lowest dependencies	42s
PHP 8.4 on macos-latest with locked dependencies	1m 33s
PHP 8.3 on windows-latest with locked dependencies	48s
PHP 8.2 on windows-latest with locked dependencies	47s
PHP 8.4 on windows-latest with locked dependencies	40s
coverage	1m 24s
build_phar	25s
build_docker_image	1m 15s
notify	4s
	29m 12s

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