Updating and Exposing more the LLVM API

[JarnaChao09]

This issue consolidates the general issue of updating the LLVM API to its modern APIs and exposing more features of the LLVM API.

Updating the LLVM API

• LLVM 19 Support
  • issue: #14840
  • PR: #14842
• Update from LLVMArrayType (which uses a uint) to LLVMArrayType2 (which uses a uint64_t)
• Disposal of LLVM::DIBuilder
  • issue: #13250
• Disposal of LLVM::TargetData
  • issue: #14281
• Disposal of LLVM::Module
  • issue: #13952
• Disposal of LLVM::Builder
  • issue: #14861
  • PR: #14892

Exposing more features of the LLVM API

• Build neg and fneg instructions
  • PR: #14774
• Create bindings to OrcJIT
  • issue: #14856
  • PR: #14887

[JarnaChao09]

Updating list to include #14861

[JarnaChao09]

Updating list to include #14887

[JarnaChao09]

Updating list to include #14892