[code-reflection] RFR: OpWriter.ColoringOption proposal [v2]

[Adam Sotona]

> I propose OpWriter.ColoringOption, with NONE, ANSI and HTML  implementations:
> - `OpWriter.toText(op, OpWriter.ColoringOption.ANSI))` will color the op with ANSI codes for terminal debug print
> - `OpWriter.toText(op, OpWriter.ColoringOption.HTML))` will render the op with colors when dropped into an html `pre` block.
> 
> ANSI coloring sample:
> <img width="989" height="746" alt="ansi-coloring" src="https://github.com/user-attachments/assets/2025bcbe-6c6c-48ab-8ed5-67ff88b47fe6" />
> 
> HTML coloring sample:
> <img width="914" height="657" alt="html-coloring" src="https://github.com/user-attachments/assets/77f62787-68c1-4b12-b16d-e7a526570ad3" />

Adam Sotona has updated the pull request incrementally with one additional commit since the last revision:

  Added OpWriter.ColoringOption.ANSI_HI

-------------

Changes:
  - all: https://git.openjdk.org/babylon/pull/546/files
  - new: https://git.openjdk.org/babylon/pull/546/files/0d3dadca..095a11c7

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=babylon&pr=546&range=01
 - incr: https://webrevs.openjdk.org/?repo=babylon&pr=546&range=00-01

  Stats: 8 lines in 1 file changed: 7 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/babylon/pull/546.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/546/head:pull/546

PR: https://git.openjdk.org/babylon/pull/546