Pulse Compiler and IR

[nkanazawa1989]

Goal: Introducing a modern compiler for pulse module and dedicated IR for it.

RFC: https://github.com/Qiskit/RFCs/blob/master/0012-Pulse-Compiler-and-IR.md

• [x] Logical elements and frames #10694
• [x] PulseIR - #11767
  • [ ] Followup https://github.com/Qiskit/qiskit/pull/11839
• [x] Support logical element and frame representation in pulse instructions https://github.com/Qiskit/qiskit/pull/11726
• [ ] Pulse compiler https://github.com/Qiskit/qiskit/pull/11743
• [ ] Compilation passes
• [ ] Re-routing existing compilation tasks to the compiler

[eliarbel]

I assume this should remain open for the other tasks to be completed

[nkanazawa1989]

Thanks Eli!