[python3] Update to version 3.8.18. JB#61685

Merge pull request #4 from sailfishos/jb57221_timestamps

Use timestamps for byte code invalidation

Merge branch 'jb54931' [#3]

Merge pull request #2 from sailfishos/jb54881-fix

[python3-extra] Fix spec after update to v3.8.11. JB#54881

Merge pull request #1 from sailfishos/jb54881

[python3] Update to upstream tag v3.8.11. JB#54881

Merge branch 'jb52914' into 'master'

[spec] use arm macro instead of hardcoded value. JB#52914

See merge request mer-core/python3!23

Merge branch 'jb51483' into 'master'

Add library provides in usual format

See merge request mer-core/python3!22

Merge branch 'fix_cond-req' into 'master'

[spec] Fix requirements for `no_rpm_conditional_requires` case. Contributes to JB#50765

See merge request mer-core/python3!21

Merge branch 'jb50765' into 'master'

[python3] Add macro no_rpm_conditional_requires to build on older OBS versions. JB#50765

See merge request mer-core/python3!20

Merge branch 'jb49761-aarch64' into 'master'

Fixes for aarch64

See merge request mer-core/python3!19