RFR: 8313661: [REDO] Relax prerequisites for java.base-jmod target

[Erik Joelsson]

This is a redo of [pull/14561](https://git.openjdk.org/jdk/pull/14561). The change relaxes the prerequisites for the top level java.base-jmod target to not include targets for jmods of upgradable modules. 

The problem with the previous fix was that jdk.jdeps, which is a non upgradable module, depends on java.compiler, which is an upgradable module. The jmod tool wants to resolve the complete module graph given to the `--hash-modules` option and this failed with:

Error: Resolution failed: Module java.compiler not found, required by jdk.jdeps

The fix is to modify the prerequisite list for the java.base-jmod target to include the jmod targets of the transitive deps of all the non upgradable modules.

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Commit messages:
 - JDK-8313661

Changes: https://git.openjdk.org/jdk/pull/15279/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=15279&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8313661
  Stats: 6 lines in 1 file changed: 4 ins; 0 del; 2 mod
  Patch: https://git.openjdk.org/jdk/pull/15279.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/15279/head:pull/15279

PR: https://git.openjdk.org/jdk/pull/15279