move scripts from .github into the .ci dir

So they're included in packaged tarballs and thus will allow anyone to
build wheels using the same process if they have docker or podman
installed.

Author: radhermit

.github/build-wheels .ci/build-wheels.github/build-wheels renamed to .ci/build-wheels

@@ -104,7 +104,7 @@ jobs:
         platforms: ${{ matrix.arch }}
 
     - name: Build wheels
-      run: .github/build-wheels ${{ matrix.arch }}
+      run: .ci/build-wheels ${{ matrix.arch }}
 
     - name: Verify wheels
       run: |

.github/buildlib .ci/buildlib.github/buildlib renamed to .ci/buildlib

@@ -73,9 +73,9 @@ exclude_lines = [
 build = ["cp39-*", "cp310-*", "cp311-*"]
 build-frontend = "build"
 build-verbosity = 1
-before-all = "{package}/.github/buildlib"
+before-all = "{package}/.ci/buildlib"
 test-requires = "pytest"
-test-command = "{package}/.github/test {package}"
+test-command = "PYTEST_DISABLE_PLUGIN_AUTOLOAD=1 pytest {package}/tests"
 
 [tool.cibuildwheel.linux]
 archs = ["x86_64", "aarch64", "pp64le"]