agent-platform release v4.103.1-rc.2

Changed

• Align files according to platform standards in #752 by @giantswarm-align-files[bot]

Fixed

• (substrate) The line’s 1.2.0, egress trusts an extra CA bundle in #755 by @teemow

Full Changelog: https://github.com/giantswarm/agent-platform/compare/v4.103.0...v4.103.1-rc.2