[code-reflection] RFR: ModuleOp generation from LambdaOp and FuncOp [v9]

[Ruby Chen]

> Add support for generating a ModuleOp from either a LambdaOp or a FuncOp. The given LambdaOp will be converted into the root FuncOp, and the given FuncOp will be assigned as the root FuncOp.
> 
> For `CoreOp.ModuleOp.ofLambdaOp()`, a unique name for the new root FuncOp must be passed as a parameter.

Ruby Chen has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains 14 additional commits since the last revision:

 - Suggested changes
 - Merge branch 'openjdk:code-reflection' into module-op-support
 - fixes
 - Merge branch 'openjdk:code-reflection' into module-op-support
 - fixed tests
 - Merge branch 'openjdk:code-reflection' into module-op-support
 - Add tests
 - Merge branch 'openjdk:code-reflection' into module-op-support
 - removing commented code
 - Suggested changes
 - ... and 4 more: https://git.openjdk.org/babylon/compare/7164bb9e...630cb9d0

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

Changes:
  - all: https://git.openjdk.org/babylon/pull/691/files
  - new: https://git.openjdk.org/babylon/pull/691/files/e70019bf..630cb9d0

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=babylon&pr=691&range=08
 - incr: https://webrevs.openjdk.org/?repo=babylon&pr=691&range=07-08

  Stats: 1422 lines in 96 files changed: 555 ins; 280 del; 587 mod
  Patch: https://git.openjdk.org/babylon/pull/691.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/691/head:pull/691

PR: https://git.openjdk.org/babylon/pull/691