message: update changlog for rocm 5.3 and 5.4
diff: Full documentation for rocSPARSE is available at [rocsparse.readthedocs.io](https://rocsparse.readthedocs.io/en/latest/).
  -## rocSPARSE 2.3.2
  +
  +## rocSPARSE 2.4.0 for ROCm 5.4.0
  +### Added
  +- Added rocsparse_spmv_ex routine
  +- Added rocsparse_bsrmv_ex_analysis and rocsparse_bsrmv_ex routines
  +- Added csritilu0 routine
  +- Added build support for Navi31 and Navi 33
  +### Improved
  +- Optimization to segmented algorithm for COO SpMV by performing analysis
  +- Improve performance when generating random matrices.
  +- Fixed bug in ellmv
  +- Optimized bsr2csr routine
  +- Fixed integer overflow bugs
  +
  +## rocSPARSE 2.3.2 for ROCm 5.3.0
  ### Added
  - Transpose A for SpMM COO format
  - Added matrix checker routines for verifying matrix data
  - Added atomic algorithm for COO SpMV
  +- Added bsrpad routine
  ### Improved
  - Fixed a bug in csrilu0 which could cause a deadlock
  - Fixed a bug where asynchronous memcpy would use wrong stream
  