lrzip build for osx-arm64

[lcoombe]

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[lcoombe]

@BiocondaBot please add label

[aliciaaevans]

Suggested change

	skip: True # [osx]
	skip: True # [osx and x86_64]

Right now it's skipping all osx. If you want to exclude osx-64 but build osx-arm64, you can make this change. Or if you want both, just remove this skip line.

[lcoombe]

Oh thanks for noticing that @aliciaaevans! I was bumping this because I need osx-arm64 lrzip for some of our other tools to build on osx-arm64. Not sure why it was set to skip osx before - will try removing that!

[lcoombe]

Looks like newer lrzip versions don't work on macOS (ex. ckolivas/lrzip#193) - I didn't realize I was opening a can of worms!
I'll close this and will consider removing the lrzip dependency for btllib upstream if we want an osx-arm64 build.

[martin-g]

@lcoombe You may try to replace it with lrzip-next. According to pete4abw/lrzip-next#98 (comment) it should work better for OSX.