[LiveComponent] Fix PHP8.4 errors + deprecations #4855

Job	Run time
JavaScript Coding Style	32s
Check for UnBuilt JS Dist Files	1m 40s
tests-js	1m 37s
tests-php-components	5s
tests-php (8.1, Autocomplete)	29s
tests-php (8.1, Chartjs)	23s
tests-php (8.1, Cropperjs)	35s
tests-php (8.1, Dropzone)	33s
tests-php (8.1, Icons)	33s
tests-php (8.1, LazyImage)	32s
tests-php (8.1, LiveComponent)	52s
tests-php (8.1, Notify)	27s
tests-php (8.1, React)	24s
tests-php (8.1, StimulusBundle)	49s
tests-php (8.1, Svelte)	23s
tests-php (8.1, TogglePassword)	22s
tests-php (8.1, Translator)	22s
tests-php (8.1, TwigComponent)	36s
tests-php (8.1, Vue)	34s
tests-php (8.3, Autocomplete)	33s
tests-php (8.3, Chartjs)	28s
tests-php (8.3, Cropperjs)	31s
tests-php (8.3, Dropzone)	33s
tests-php (8.3, Icons)	28s
tests-php (8.3, LazyImage)	33s
tests-php (8.3, LiveComponent)	51s
tests-php (8.3, Map)	18s
tests-php (8.3, Map/src/Bridge/Google)	19s
tests-php (8.3, Map/src/Bridge/Leaflet)	19s
tests-php (8.3, Notify)	31s
tests-php (8.3, React)	20s
tests-php (8.3, StimulusBundle)	24s
tests-php (8.3, Svelte)	24s
tests-php (8.3, TogglePassword)	23s
tests-php (8.3, Translator)	19s
tests-php (8.3, TwigComponent)	22s
tests-php (8.3, Vue)	35s
	19m 59s

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