[SOL] Bump version for v1.51 update (#138)

* Bump LLVM commit

* Bump dependency versions

* Bump CI commit of cargo-run-solana-tests

[SOL] Simplify linker script for SBPFv3 (#136)

[SOL] Bump versions for release (#134)

[SOL] Create sbpfv4 target for ABIv2 (#130)

* [SOL] Create sbpfv4 target for ABIv2

* Bump compiler builtins version

* Fix platform-support.md typo

[SOL] Bump llvm commit (#126)

[SOL] Bump versions for release (#124)

[SOL] Bump dependency versions for release (#121)

[SOL] Split SBPF targets (#117)

[SOL] Update CI scripts for 1.79

Bump LLVM commit (#94)