There's a merged pull request on the void-packages repository

openjdk11: fix armv7l-musl build.
https://github.com/void-linux/void-packages/pull/45195

Description:
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#### Testing the changes
- I tested the changes in this PR: **NO** (just tested build)

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#### Local build testing
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  - aarch64-musl
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  - armv6l-musl
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