There's a merged pull request on the void-packages repository

packer: update to 1.6.3
https://github.com/void-linux/void-packages/pull/25142

Description:
Overflow issue on 32-bit platforms was fixed upstream:

- https://github.com/Azure/azure-sdk-for-go/issues/1993
- https://github.com/hashicorp/packer/pull/6479

arm issue is similar to https://github.com/golang/go/issues/30949, resolved by using system linker.