RFR: 8325690: The scrollable element <div> with non-interactive content is not tabbable [v40]

[psoujany]

> The scrollable element `<div>` with non-interactive content is not tabbable. Grid columns in the javadoc stylesheet has overflow: auto, which is failing Accessibility checks.
> https://bugs.openjdk.org/browse/JDK-8325690

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

  Add tabindex to all rows of table

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

Changes:
  - all: https://git.openjdk.org/jdk/pull/17819/files
  - new: https://git.openjdk.org/jdk/pull/17819/files/6641c9b8..32092858

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=17819&range=39
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=17819&range=38-39

  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk/pull/17819.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/17819/head:pull/17819

PR: https://git.openjdk.org/jdk/pull/17819