RFR: 8282086: Update jib profile to not set build to 0

[Magnus Ihse Bursie]

The jib profile definition does not play well with [JDK-8274980](https://bugs.openjdk.java.net/browse/JDK-8274980). When using 0 as a marker for "no build number", we should not pass that on to configure, since it will trigger a warning.

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Commit messages:
 - 8282086: Update jib profile to not set build to 0

Changes: https://git.openjdk.java.net/jdk/pull/7527/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=7527&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8282086
  Stats: 4 lines in 1 file changed: 3 ins; 0 del; 1 mod
  Patch: https://git.openjdk.java.net/jdk/pull/7527.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/7527/head:pull/7527

PR: https://git.openjdk.java.net/jdk/pull/7527