[LiveComponent] Fix PHP8.4 errors + deprecations #4858

Job	Run time
JavaScript Coding Style	32s
Check for UnBuilt JS Dist Files	1m 42s
tests-js	1m 38s
tests-php-components	4s
tests-php (8.1, Autocomplete)	31s
tests-php (8.1, Chartjs)	30s
tests-php (8.1, Cropperjs)	1m 17s
tests-php (8.1, Dropzone)	43s
tests-php (8.1, Icons)	33s
tests-php (8.1, LazyImage)	53s
tests-php (8.1, LiveComponent)	51s
tests-php (8.1, Notify)	26s
tests-php (8.1, React)	31s
tests-php (8.1, StimulusBundle)	34s
tests-php (8.1, Svelte)	25s
tests-php (8.1, TogglePassword)	36s
tests-php (8.1, Translator)	24s
tests-php (8.1, TwigComponent)	24s
tests-php (8.1, Vue)	21s
tests-php (8.3, Autocomplete)	23s
tests-php (8.3, Chartjs)	18s
tests-php (8.3, Cropperjs)	18s
tests-php (8.3, Dropzone)	30s
tests-php (8.3, Icons)	23s
tests-php (8.3, LazyImage)	36s
tests-php (8.3, LiveComponent)	1m 6s
tests-php (8.3, Map)	34s
tests-php (8.3, Map/src/Bridge/Google)	25s
tests-php (8.3, Map/src/Bridge/Leaflet)	25s
tests-php (8.3, Notify)	22s
tests-php (8.3, React)	34s
tests-php (8.3, StimulusBundle)	32s
tests-php (8.3, Svelte)	17s
tests-php (8.3, TogglePassword)	22s
tests-php (8.3, Translator)	24s
tests-php (8.3, TwigComponent)	29s
tests-php (8.3, Vue)	21s
	21m 14s

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