Delete libiconv-2.dll

Author: ddelange

.github/workflows/wheels.yml

@@ -112,7 +112,6 @@ jobs:
         cp "/msys64/${{ endsWith(matrix.only, '32') && 'mingw32' || 'mingw64' }}/bin/libquadmath-0.dll" "magic"
         cp "/msys64/${{ endsWith(matrix.only, '32') && 'mingw32' || 'mingw64' }}/bin/libstdc++-6.dll" "magic"
         cp "/msys64/${{ endsWith(matrix.only, '32') && 'mingw32' || 'mingw64' }}/bin/libcharset-1.dll" "magic"
-        cp "/msys64/${{ endsWith(matrix.only, '32') && 'mingw32' || 'mingw64' }}/bin/libiconv-2.dll" "magic"
 
     - name: Copy additional 32-bit runtime DLLs
       if: runner.os == 'Windows' && endsWith(matrix.only, '32')