llamafile v0.10.3

What's Changed

This release is mainly a bugfix to a regression introduced in 0.10.2 (many many thanks to @niutech for opening the issue! 🙏)

As releases become more frequent, we are working to better automate the process and making this more open. This PR brings a new llamafile/release.sh script that's the one used to create all the new release files (we'll be testing it until the next release before updating the RELEASE.md doc).

• Update release scripts by @aittalam in #990
• Fix uncaught SIGSEGV when GPU init fails, restore CPU fallback (#988) by @aittalam in #989

Full Changelog: 0.10.2...0.10.3