RFR: 8374471: Check bin and lib folder of JDK image for unwanted files [v4]

[Matthias Baesken]

> We currently expect certain files in the bin and lib folders of the jdk image.
> This should be checked by a test.
> For now we will probably not check for exact file lists; but certain files or file types (like exe / pdb / so etc.) will be allowed and others not.
> 
> See https://bugs.openjdk.org/browse/JDK-8373255 for examples of unwanted files.

Matthias Baesken has updated the pull request incrementally with one additional commit since the last revision:

  Add SAP copyright

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Changes:
  - all: https://git.openjdk.org/jdk/pull/29040/files
  - new: https://git.openjdk.org/jdk/pull/29040/files/e00acbb1..3f942c61

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=29040&range=03
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=29040&range=02-03

  Stats: 1 line in 1 file changed: 1 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/jdk/pull/29040.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/29040/head:pull/29040

PR: https://git.openjdk.org/jdk/pull/29040