add intel 19.1 to migration settings

update migration settings for 1.24.1 (conan-io#6884)

* update migration setting

* minor changes

 1.23.0

fixing python_requires with build_id (conan-io#6563) (conan-io#6618)

* fixing python_requires with build_id (conan-io#6563)

* fixing python_requires with build_id

* fix

* added specific test for compatible_package

Co-authored-by: James <[email protected]>

fix test

avoiding concurrent modification of package metadata (conan-io#6524)

* avoiding concurrent modification of package metadata

* move checksums closer

Co-authored-by: James <[email protected]>

Upgrade python six to allow 1.14.0 (conan-io#6507) (conan-io#6509)

Co-authored-by: Andreas W <[email protected]>

remove ftp test (conan-io#6366)