Packages changed:
  filesystem
  python-cryptography (2.9.2 -> 3.0)
  python-networkx
  python-requests (2.23.0 -> 2.24.0)

=== Details ===

==== filesystem ====

- Remove /selinux (obsoleted by /sys/fs/selinux)

==== python-cryptography ====
Version update (2.9.2 -> 3.0)

- update to 3.0
- refreshed disable-uneven-sizes-tests.patch and  skip_openssl_memleak_test.patch
  * Removed support for passing an Extension instance
    to from_issuer_subject_key_identifier(), as per our deprecation policy.
  * Support for LibreSSL 2.7.x, 2.8.x, and 2.9.0 has been removed
  * Dropped support for macOS 10.9, macOS users must upgrade to 10.10 or newer.
  * RSA generate_private_key() no longer accepts public_exponent values except
    65537 and 3 (the latter for legacy purposes).
  * X.509 certificate parsing now enforces that the version field contains
    a valid value, rather than deferring this check until version is accessed.
  * Deprecated support for Python 2
  * Added support for OpenSSH serialization format for ec, ed25519, rsa and dsa
    private keys: load_ssh_private_key() for loading and OpenSSH for writing.
  * Added support for OpenSSH certificates to load_ssh_public_key().
  * Added encrypt_at_time() and decrypt_at_time() to Fernet.
  * Added support for the SubjectInformationAccess X.509 extension.
  * Added support for parsing SignedCertificateTimestamps in OCSP responses.
  * Added support for parsing attributes in certificate signing requests via get_attribute_for_oid().
  * Added support for encoding attributes in certificate signing requests via add_attribute().
  * On OpenSSL 1.1.1d and higher cryptography now uses OpenSSL?s built-in CSPRNG
    instead of its own OS random engine because these versions of OpenSSL properly reseed on fork.
  * Added initial support for creating PKCS12 files with serialize_key_and_certificates().

==== python-networkx ====

-  gh#networkx/networkx#4012 networkx-pr4012-use-mpl.patch
  new matplotlib removed keyword argument 'warn' for mpl.use()

==== python-requests ====
Version update (2.23.0 -> 2.24.0)

- remove patch pr_5251-pytest5.patch, not needed anymore.
- update to version 2.24.0:
  - pyOpenSSL TLS implementation is now only used if Python
  either doesn't have an `ssl` module or doesn't support
  SNI. Previously pyOpenSSL was unconditionally used if available.
  This applies even if pyOpenSSL is installed via the
  `requests[security]` extra (#5443)
  - Redirect resolution should now only occur when
  `allow_redirects` is True. (#5492)
  - No longer perform unnecessary Content-Length calculation for
  requests that won't use it. (#5496)