RFR: 7903458: Umbrella: Preparations for switching to Asmtools 8.0 (Part II)

[Leonid Kuskov]

Partial fix - added JUnit tests for the fix of [CODETOOLS-7903031](https://bugs.openjdk.org/browse/CODETOOLS-7903031)jasm: Asmtools does not support CP table when it's processing modules

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Commit messages:
 - 7903458: Umbrella: Preparations for switching to Asmtools 8.0
 - Fix tabs
 - 7903458: Umbrella: Preparations for switching to Asmtools 8.0

Changes: https://git.openjdk.org/asmtools/pull/58/files
 Webrev: https://webrevs.openjdk.org/?repo=asmtools&pr=58&range=00
  Issue: https://bugs.openjdk.org/browse/CODETOOLS-7903458
  Stats: 11407 lines in 113 files changed: 10004 ins; 753 del; 650 mod
  Patch: https://git.openjdk.org/asmtools/pull/58.diff
  Fetch: git fetch https://git.openjdk.org/asmtools.git pull/58/head:pull/58

PR: https://git.openjdk.org/asmtools/pull/58