klee_uclibc_v1.4

Only slightly more than one year, it's time for a new version.
Thanks to all the many contributions.

What's Changed

• Don't always require curl/wget to build locales by @jirislaby in #43
• Fix compilation with newer LLVM/Clang versions: make int-conversion a warning by @251 in #44
• Remove deprecated llvm-gcc by @251 in #45
• Fixing null dereference in realpath by @davidtr1037 in #47
• Add missing variables for GitHub CI by @MartinNowack in #46

New Contributors

• @davidtr1037 made their first contribution in #47

Full Changelog: klee_uclibc_v1.3...klee_uclibc_v1.4