Crankshaft OpenCarOS NG alpha-7.5 2022-06-29

Re-Added Pi2 suport via separate image

What's Changed

• Add Stale workflow by @matt2005 in #516
• Bump mikepenz/release-changelog-builder-action from 2.6.0 to 2.7.0 by @dependabot in #513
• Bump Nature40/pimod from 0.4.4 to 0.5.0 by @dependabot in #526
• Bump mikepenz/release-changelog-builder-action from 2.7.0 to 2.7.2 by @dependabot in #523
• Bump actions/stale from 4.0.0 to 4.1.0 by @dependabot in #518
• Update with latest dev by @matt2005 in #532

Full Changelog: csng-alpha7.4...csng-alpha7.5