capellambse v0.6.6

New features

• diagram: Implement two-point oblique vector snapping by @Wuestengecko (e72b400)
• model: Add required and provided interfaces to ComponentPort by @Wuestengecko (81b56cf)

Bug fixes

• aird: Fix snapping of oblique edges by @huyenngn (7baf80e)
• diagram: Fix oblique snapping with straight edges by @huyenngn (90e2b8d)
• diagram: Add icons and multiplicity to class diagrams by @huyenngn (4bdba8b)
• svg: Don't draw port labels twice by @huyenngn (93f09ce)
• model: Always go by 'xsi:type' for ParentAccessor by @Wuestengecko (fbcd213)
• git: Always use worktree-local git hooks for remote repos by @Wuestengecko (6b9070c)