ci: remove appveyor

Author: william-silversmith

.github/workflows/build_wheel.yml

@@ -5,7 +5,7 @@ on:
     tags:
       - '*'
 env:
-  CIBW_SKIP: pp* *-musllinux*
+  CIBW_SKIP: pp* *-musllinux* *i686
 
 jobs:
   build_wheels:
@@ -31,7 +31,7 @@ jobs:
         # to supply options, put them in 'env', like:
         env:
           CIBW_ARCHS_LINUX: ${{matrix.arch}}
-          CIBW_BEFORE_BUILD: pip install numpy setuptools wheel packages pkginfo twine
+          CIBW_BEFORE_BUILD: pip install numpy setuptools wheel pkginfo packaging twine
           CIBW_ARCHS_MACOS: "x86_64 arm64"
 
       - name: Upload built wheels