build(python): Rework building wheels for different platforms

* chore: build wheels for all platforms

* chore: lint

* fix: point at Cargo.toml

* use maturin

* fix: add missing arg

* fix: use bash

* fix: package name

* build: Remove `ppc64le` & `ppc64` as not supported by `ring`

* build: Remove `i686-unknown-linux-musl` as not fully supported by `ring`

* build: Remove `s390x` as not supported by `ring`

* build: Build sdist separately

* build: Simplify sdist

* build: Unify artifact naming

* build: Uncomment release step

Co-authored-by: Dmitry Dygalo <[email protected]>

Author: adriangb

.github/workflows/build.yml

@@ -115,33 +115,6 @@ jobs:
         run: tox -e py
         working-directory: ./bindings/python
 
-  test-python-sdist:
-    runs-on: ubuntu-20.04
-    name: Testing Python source code distribution
-    steps:
-      - uses: actions/checkout@v2
-        with:
-          submodules: true
-      - uses: actions/setup-python@v2
-        with:
-          python-version: '3.8'
-          architecture: x64
-
-      - uses: actions-rs/toolchain@v1
-        with:
-          toolchain: stable
-          override: true
-
-      - run: python -m pip install tox
-        working-directory: ./bindings/python
-
-      - run: tox -e build-sdist
-        working-directory: ./bindings/python
-
-      - name: Installing sdist
-        run: pip install dist/*
-        working-directory: ./bindings/python
-
   test-wasm:
     name: Tests for WASM crate
     runs-on: ubuntu-20.04