Add an instrumentation for conditionally printing the IR before and after pass...

Add an instrumentation for conditionally printing the IR before and after pass execution. This instrumentation can be added directly to the PassManager via 'enableIRPrinting'. mlir-opt exposes access to this instrumentation via the following flags:

* print-ir-before=(comma-separated-pass-list)
  - Print the IR before each of the passes provided within the pass list.
* print-ir-before-all
  - Print the IR before every pass in the pipeline.
* print-ir-after=(comma-separated-pass-list)
  - Print the IR after each of the passes provided within the pass list.
* print-ir-after-all
  - Print the IR after every pass in the pipeline.
* print-ir-module-scope
  - Always print the Module IR, even for non module passes.

PiperOrigin-RevId: 238523649