build: update Espressif IDF installation process #31

Job	Run time
Build Docker (espressif) / docker-amd64 / Build linux/amd64	9m 0s
Build Docker (nordic) / docker-arm64 / Build linux/arm64	4m 16s
Build Docker (nordic) / docker-amd64 / Build linux/amd64	3m 58s
Build Docker (espressif) / docker-arm64 / Build linux/arm64	8m 15s
Build Docker (nordic) / docker-manifest	10s
Build Docker (espressif) / docker-manifest	10s
Cleanup GitHub Packages	25s
	26m 14s

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