Do not extract embedded app on every execution #354

Job	Run time
prepare	17s
build (php-8-2-15-alpine, linux/amd64)	10m 33s
build (php-8-2-15-alpine, linux/386)	11m 17s
build (php-8-2-15-alpine, linux/arm/v6)	19m 19s
build (php-8-2-15-alpine, linux/arm/v7)	19m 13s
build (php-8-2-15-alpine, linux/arm64)	12m 56s
build (php-8-2-15-bookworm, linux/amd64)	9m 48s
build (php-8-2-15-bookworm, linux/386)	10m 2s
build (php-8-2-15-bookworm, linux/arm/v7)	20m 21s
build (php-8-2-15-bookworm, linux/arm64)	18m 17s
build (php-8-3-2-alpine, linux/amd64)	3m 58s
build (php-8-3-2-alpine, linux/386)	8m 14s
build (php-8-3-2-alpine, linux/arm/v6)	19m 25s
build (php-8-3-2-alpine, linux/arm/v7)	19m 28s
build (php-8-3-2-alpine, linux/arm64)	18m 17s
build (php-8-3-2-bookworm, linux/amd64)	4m 2s
build (php-8-3-2-bookworm, linux/386)	3m 1s
build (php-8-3-2-bookworm, linux/arm/v7)	15m 17s
build (php-8-3-2-bookworm, linux/arm64)	13m 37s
push	0s
	3h 57m 22s

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