File sleef.changes of Package failed_sleef

* Thu Aug 29 2025 Your Name <you@example.com> - 3.9.0-0

- Automated repair applied to help OBS/CI build on riscv64:
  1) Added BuildRequires: libopenssl-devel to sleef.spec to declare OpenSSL dev dependency.
  2) Changed CMake flags in %build to enable internal SHA256 and disable interprocedural optimization:
     -DSLEEF_USE_INTERNAL_SHA256=ON
     -DCMAKE_INTERPROCEDURAL_OPTIMIZATION=OFF
  Rationale: fixing "Could NOT find OpenSSL" and avoiding LTO/IPO-related linker failures (lto-wrapper fatal error) observed during the riscv64 build.

Notes:
- All edits were limited to the spec file (sleef.spec) to keep source archive untouched.
- If further build errors occur, inspect new build logs; additional BuildRequires may be needed for the target architecture.