Closed issue by Logarithmus on void-packages repository

https://github.com/void-linux/void-packages/issues/25183

Description:
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`/lib/jvm/openjdk11/lib/server/libjvm.so` is stripped and is only 18 MiB in size, but `libjvm.so` which is bundled inside `java.base.jmod` is whopping 573 MiB (JMOD is a bit smaller thanks to compression being used)!
As you can see, in Arch Linux [jdk11-openjdk](https://www.archlinux.org/packages/extra/x86_64/jdk11-openjdk/) is only 76 MB, but the same package in Void is 352 MiB. Currently I'm investigating why the library is stripped in Arch but not in Void by comparing PKGBUILD and template. I'll appreciate any help.

### System

* xuname:  
  `Void 5.8.11_1 x86_64-musl GenuineIntel notuptodate rrnFFFFF`
* package:  
  `openjdk11-11.0.9+4_1`

### Expected behavior
libjvm.so and other libraries should be stripped before including into JMOD
### Actual behavior
libjvm.so and other libraries inside JMOD aren't stripped
### Steps to reproduce the behavior
`sudo xbps-install openjdk11`
`jmod extract /lib/jvm/openjdk11/jmods/java.base.jmod`