RFR: 8318027: Support alternative name to jdk.internal.vm.compiler

[Doug Simon]

The Graal code base has [renamed](https://github.com/oracle/graal/commit/1e41203d10db321f86723eac90f6cd0573b08b33) its module to `jdk.compiler.graal` as part of preparations for Project Galahad. Due to the way Java modules work, this requires a JDK change. The core of the issue is that the [service](https://github.com/openjdk/jdk/blob/56aa1e8dc8047cbc29d554889c64beb6eca0b8eb/src/jdk.internal.vm.ci/share/classes/module-info.java#L37) by which HotSpot requests a Graal compilation is defined in JVMCI. Since JVMCI is in the boot layer, the service can only be implemented by a provider in the boot layer and the package defining the service must be exported to the provider's defining module. This export currently targets [`jdk.internal.vm.compiler`](https://github.com/openjdk/jdk/blob/56aa1e8dc8047cbc29d554889c64beb6eca0b8eb/src/jdk.internal.vm.ci/share/classes/module-info.java#L28) and so the binding fails for the new Graal module. To address this, this PR reflects the Graal module renami
 ng, including adjusting the qualified export.

-------------

Commit messages:
 - rename jdk.internal.vm.compiler* to jdk.compiler.graal*

Changes: https://git.openjdk.org/jdk/pull/16189/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=16189&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8318027
  Stats: 40 lines in 10 files changed: 0 ins; 14 del; 26 mod
  Patch: https://git.openjdk.org/jdk/pull/16189.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/16189/head:pull/16189

PR: https://git.openjdk.org/jdk/pull/16189