Update mold to version 1.4.0 / rev 18 via SR 993355
    
    https://build.opensuse.org/request/show/993355
    by user marxin + dimstar_suse
    - Update to version 1.4.0
      * Initial support for the 32-bit RISC-V (RV32) has landed. (d9db6bc)
      * mold now demangles Rust symbols in error messages thanks to @eddyb's rust-demangle.c. (22e1bba)
      * --export-dynamic-symbol and --export-dynamic-symbol-list are now supported for
        the sake of compatibility with LLVM lld. With these options, you can specify
        symbols that should be exported using glob pattern. (e115aae)
      * [x86-64] PLT entries created by mold now always begins with ENDBR64 instruction
        to improve compatibility with Intel IBT (Indirect Branch Tracking.) (e3e371d)
      * mold now defines __dso_handle symbol. The lack of this linker-synthesized symbol
        caused a link error with GCC in some environments (#507). (764d757)
    - Remove fix-tests.patch.