[jdk17u-dev] RFR: 8303433: Bump update version for OpenJDK: jdk-17.0.8

[Goetz Lindenmaier]

The required version bump for 17.0.8

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Commit messages:
 - 8303433: Bump update version for OpenJDK: jdk-17.0.8

Changes: https://git.openjdk.org/jdk17u-dev/pull/1194/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=1194&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8303433
  Stats: 3 lines in 2 files changed: 0 ins; 0 del; 3 mod
  Patch: https://git.openjdk.org/jdk17u-dev/pull/1194.diff
  Fetch: git fetch https://git.openjdk.org/jdk17u-dev pull/1194/head:pull/1194

PR: https://git.openjdk.org/jdk17u-dev/pull/1194