[code-reflection] RFR: Remove tools packages.

[Paul Sandoz]

Remove tools packages.

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Commit messages:
 - Remove tools packages.

Changes: https://git.openjdk.org/babylon/pull/446/files
  Webrev: https://webrevs.openjdk.org/?repo=babylon&pr=446&range=00
  Stats: 2524 lines in 12 files changed: 0 ins; 2524 del; 0 mod
  Patch: https://git.openjdk.org/babylon/pull/446.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/446/head:pull/446

PR: https://git.openjdk.org/babylon/pull/446