Add linux ARM64 wheels block in Semaphore

[anchitj]

Added block in semaphore to build wheels for Linux Arm64.

cibuildwheel isn't working, as the wheel generated from it weren't installable. So generating the wheels thorugh recompiling librdkafka and using the manual wheel building script.

[pranavrth]

We want to generate Linux arm64 wheels. x64 wheels generation is already present in Travis job for now.

[anchitj]

We want to generate Linux arm64 wheels. x64 wheels generation is already present in Travis job for now.

Yeah, I'm right now testing the x64 itself through this draft PR as it's failing. Will update the PR to in review state once it's ready.

[pranavrth]

We want to generate Linux arm64 wheels. x64 wheels generation is already present in Travis job for now.

Yeah, I'm right now testing the x64 itself through this draft PR as it's failing. Will update the PR to in review state once it's ready.

Oh. I thought you got confused b/w x64 and arm64. Carry on.

[emasab]

@anchitj yes, please add a changelog entry because it's something that simplifies the client's installation

[emasab]

Run only on tags there

[emasab]

Good Anchit! I've verified the wheel on Linux / arm64 too and it works correctly, with SSL too.

[mauriciogardini]

Hello, sorry to "reopen" this, but I am not seeing the Linux arm64 wheel on pypi: https://pypi.org/simple/confluent-kafka/

Is this expected?

[anchitj]

@mauriciogardini They will be available with the next release.

[mauriciogardini]

Thanks, @anchitj !