chore: update dev dependencies and workflow
`build-contexts` input
add imageid output and use metadata to set digest output
Bump actions/checkout from 2 to 3
Enhance outputs display
Fix add-hosts context
`add-host` input
Fix git context subdir example and improve README
Bump node-fetch from 2.6.1 to 2.6.7
Add e2e tests for ACR
Add description on `github-token` option to README
Note about new inputs
Add subdirectory for Git context
ci: virtual env file system info
add `cgroup-parent`, `shm-size`, `ulimit` inputs
readme: remove v1 section
dev: update workflow
ci: list preloaded docker images
ci: update virtual envs
Bump @actions/core from 1.5.0 to 1.6.0
docs: example to sanitize tags with metadata-action
docs: wrong syntax to sanitize repo slug
docs: update tag-push-action to v2
Don't set outputs if empty or nil
Bump ansi-regex from 5.0.0 to 5.0.1
Bump tmpl from 1.0.4 to 1.0.5
Bump csv-parse from 4.16.2 to 4.16.3
Bump csv-parse from 4.16.0 to 4.16.2
fix typo
Test before pushing your image (docs)
Bump @actions/core from 1.4.0 to 1.5.0
Add `metadata` output
Fix doc typo
Add note to sanitize tags