RFR: 8362602: Add test.timeout.factor to CompileFactory to avoid test timeouts [v2]

[David Briemann]

> Add the TimeoutFactor property to the CompileFramework to avoid timeouts on different systems.

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

  update copyright header

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Changes:
  - all: https://git.openjdk.org/jdk/pull/26388/files
  - new: https://git.openjdk.org/jdk/pull/26388/files/7853b2a5..87fdf248

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=26388&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=26388&range=00-01

  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk/pull/26388.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/26388/head:pull/26388

PR: https://git.openjdk.org/jdk/pull/26388