[jdk17u] RFR: 8276550: Use SHA256 hash in build.tools.depend.Depend

[Aleksey Shipilev]

Clean backport to allow FIPS-enabled boot JDKs.

Additional testing:
 - [x] Linux x86_64 fastdebug build passes

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Commit messages:
 - Backport afb502e28a81183cef76a7e60fc052e8cad3afe3

Changes: https://git.openjdk.java.net/jdk17u/pull/235/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk17u&pr=235&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8276550
  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.java.net/jdk17u/pull/235.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk17u pull/235/head:pull/235

PR: https://git.openjdk.java.net/jdk17u/pull/235