RFR: 8327696: [TESTBUG] "javax/swing/JTable/KeyBoardNavigation/KeyBoardNavigation.java" test instruction needs to be corrected [v5]

[Tejesh R]

> Instructions set has been updated as per OS specific. JTable keyboard navigation is tested in each OS and according it's current implementation the instructions has been updated (Few has been removed and few has been updated). 
> PassFailJFrame.builder is used.

Tejesh R has updated the pull request incrementally with one additional commit since the last revision:

  Review updates

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Changes:
  - all: https://git.openjdk.org/jdk/pull/18855/files
  - new: https://git.openjdk.org/jdk/pull/18855/files/755e5623..9df91d59

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=18855&range=04
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=18855&range=03-04

  Stats: 2 lines in 1 file changed: 0 ins; 0 del; 2 mod
  Patch: https://git.openjdk.org/jdk/pull/18855.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/18855/head:pull/18855

PR: https://git.openjdk.org/jdk/pull/18855