Updating Load/Store Pair for RV32 to version 0.10

[christian-herber-nxp]

Description

Updated from Load/Store pair version 0.9 to version 0.19.
Changed name of compressed extension from Zcmlsd to Zclsd

Related Issues

Please list all the issues related to this PR. Use NA if no issues exist.

Update to/for Ratified/Unratified Extensions

• Ratified
• [ x] Unratified

List Extensions

Zclsd https://github.com/riscv/riscv-zilsd/releases/tag/v0.10

Mandatory Checklist:

• Make sure you have updated the versions in setup.cfg and riscv_config/__init__.py. Refer to CONTRIBUTING.rst file for further information.
• Make sure to have created a suitable entry in the CHANGELOG.md.

[Wren6991]

This change is 100% correct and necessary, and has no issues remaining to be solved as far as I can tell. What is required to get this merged?