Release 3.0.0

Version 3.0.0

Commits

• [4e5bda9] Merge pull request #17 from 7Factor/jwood/v3
• [fbfb254] Point metadata terraform action call to v3.
• [cacb010] Store metadata env var locally in run script.
• [405769d] Mask the metadata output.
• [00c88f6] Add output option to metadata action.
• [82807e8] Update action path for metadata calling main action.
• [18ae9e1] Update action path for metadata calling main action.
• [818826e] Fix usage of metadata output.
• [2a25f55] Fix the backend contents input name for consistency.
• [b7a0dcf] Add subdirectory for a metadata action.
• [c885e9c] Add backend-file input for copying backend file to config dir.
• [85a09cc] Add partial-backend input to create a partial backend file.
• [122c7be] Rename tfbackend-content to backend-config-contents.