[jdk13u-dev] RFR: 8274000: Bump update version for OpenJDK: jdk-13.0.10

[Yuri Nesterenko]

The change to switch this dev repository to the January release.

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Commit messages:
 - 8274000: Bump update version for OpenJDK: jdk-13.0.10

Changes: https://git.openjdk.java.net/jdk13u-dev/pull/265/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk13u-dev&pr=265&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8274000
  Stats: 3 lines in 2 files changed: 0 ins; 0 del; 3 mod
  Patch: https://git.openjdk.java.net/jdk13u-dev/pull/265.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk13u-dev pull/265/head:pull/265

PR: https://git.openjdk.java.net/jdk13u-dev/pull/265