cua-sandbox v0.3.0

What's Changed

• fix(sandbox)!: make the documented Image builder methods work, and boot the pinned disk locally (#3128) (664456f) by @r33drichards
• fix(cua-sandbox): boot Windows Fleet sandboxes with UEFI firmware (#3125) (8522943) by @r33drichards
• feat(sandbox)!: boot the same Windows containerDisk locally and in Fleet cloud (#3118) (fb4ec85) by @r33drichards
• feat(sandbox): boot the same Linux containerDisk locally and in Fleet cloud (#3091) (c461de0) by @r33drichards