⬆️ Update ghcr.io/hassio-addons/base Docker tag to v20.0.4 #858

Job	Run time
workflows / JSON Lint	5s
workflows / Dependency review	6s
workflows / Prettier	11s
workflows / Shellcheck	4s
workflows / YAMLLint	14s
workflows / Gather app information	5s
workflows / zizmor	16s
workflows / Hadolint	13s
workflows / Lint App	14s
workflows / Build aarch64	1m 20s
workflows / Build amd64	1m 8s
workflows / Draft release	-1s
	3m 55s

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