libcap: update to 2.52.

[skmpz]

General

• This is a new package and it conforms to the quality requirements

Have the results of the proposed changes been tested?

• I use the packages affected by the proposed changes on a regular basis and confirm this PR works for me
• I generally don't use the affected packages but briefly tested this PR

[ericonr]

There's something wonky in the build, https://build.voidlinux.org/builders/armv7l-musl_builder/builds/35184/steps/shell_3/logs/stdio

Happened only for armv7l-musl and both aarch64 :/

I can't reproduce it locally, since it uses the correct objcopy instead of the native one, as seems to be happening in the builder.