Align to Native Build Tools metadata repository default

[mhalbritter]

The native build tools plugin will change their metadata repository default from false to true in the future. When they did that, we can remove the code in the Boot plugins which sets this to true.

graalvm/native-build-tools#553

[mhalbritter]

The PR to change the default has been merged: graalvm/native-build-tools#557

[mhalbritter]

NBT 0.10.0 has been released, which contains this change.

[mhalbritter]

Upgrade to NBT 0.10.0 done in #39398.

[wilkinsona]

We should update start.spring.io as well so that it uses 0.10.0 with Boot 3.3 apps.

[mhalbritter]

That should happen automatically. It should use the native build tools from Boot's dependency management (see NativeBuildtoolsVersionResolver). Maybe it's some cache that needs to be invalidated.

[mhalbritter]

That's weird, it's still using 0.9.28. Will look into this.

[mhalbritter]

It's not the cache. The newest version for the spring-boot-dependencies for 3.3.0-SNAPSHOT (https://repo.spring.io/ui/native/snapshot/org/springframework/boot/spring-boot-dependencies/3.3.0-SNAPSHOT/) is spring-boot-dependencies-3.3.0-20240204.151811-113.pom, from 2024-02-04, which still points to 0.9.28 of the NBT plugin.

Our builds are currently failing after the build phase (which itself is green), so no new snapshots have been published.

[mhalbritter]

Now it has picked up the 0.10.0 version from Boot's dependency management.