add Coarse Memory Provider

[bratpiorka]

Description

This PR adds the Coarse Memory Provider that could be used as a cache for upstream providers (like Level Zero Memory Provider) or handle user-provided buffers e.g. allocated using mmap.

Checklist

• [x] Code compiles without errors locally
• [x] All tests pass locally
• [x] CI workflows execute properly
• [x] CI workflows, not executed per PR (e.g. Nightly), execute properly
• [x] New tests added, especially if they will fail without my changes
• [ ] Added/extended example(s) to cover this functionality
• [ ] Extended the README/documentation
• [x] All newly added source files have a license
• [x] All newly added source files are referenced in CMake files
• [ ] Logger (with debug/info/... messages) is used

[lplewa]

This PR is huuuuugeeeee. also it seems there is a lot small random fixes which do not belong to this change.

To make reviewer life easier please:

• Split small fixes to separate commits and PRs. (things like typos, small refactoring etc)
• Try to split this PR to smaller one (i.e Ravl can be added in separate PR with a few tests to prof it's working)

Also having more smaller self-contained commits, helps in case of debuging/bisecting,