RFR: 8318112: CSS percentage values are capped at 100%

[Prasanta Sadhukhan]

Java CSS where values can be displayed in percent are capped at 100% so  "width: 200%" and "width: 100%" are equal, which is incorrect. 
FIx is made to make sure parsing is not capped at 100%

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Commit messages:
 - 8318112: CSS percentage values are capped at 100%

Changes: https://git.openjdk.org/jdk/pull/17299/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=17299&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8318112
  Stats: 4 lines in 2 files changed: 1 ins; 0 del; 3 mod
  Patch: https://git.openjdk.org/jdk/pull/17299.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/17299/head:pull/17299

PR: https://git.openjdk.org/jdk/pull/17299