Consider also majorver.minorver variant of Python interpreter

[nforro]

Fixes #9. Fixes #10.

RELEASE NOTES BEGIN

rpm-shim now considers also system Python interpreter called python{majorver}.{minorver} when gathering the list of paths to try importing the system rpm module from. Peviously only python{majorver} and platform-python were considered.

RELEASE NOTES END

[softwarefactory-project-zuul[bot]]

Build succeeded. https://softwarefactory-project.io/zuul/t/packit-service/buildset/960317766e94496fb6c5d4c3bd80b351

:heavy_check_mark: pre-commit SUCCESS in 5m 02s

[softwarefactory-project-zuul[bot]]

Build succeeded. https://softwarefactory-project.io/zuul/t/packit-service/buildset/c5d928be985447659943f5755a1ce122

:heavy_check_mark: pre-commit SUCCESS in 1m 25s

[softwarefactory-project-zuul[bot]]

Build succeeded. https://softwarefactory-project.io/zuul/t/packit-service/buildset/adfa4af629384d48ac3339f3dee905a9

:heavy_check_mark: pre-commit SUCCESS in 1m 25s

[softwarefactory-project-zuul[bot]]

Build succeeded. https://softwarefactory-project.io/zuul/t/packit-service/buildset/d2cf7c12294d4ca5828a864ad1ae55d2

:heavy_check_mark: pre-commit SUCCESS in 1m 26s

[softwarefactory-project-zuul[bot]]

Build succeeded. https://softwarefactory-project.io/zuul/t/packit-service/buildset/b0c9b93c71fe4020aa75cf372086aa94

:heavy_check_mark: pre-commit SUCCESS in 1m 23s

[softwarefactory-project-zuul[bot]]

Build succeeded. https://softwarefactory-project.io/zuul/t/packit-service/buildset/12c72516fee443cc81749dfdf708ab7a

:heavy_check_mark: pre-commit SUCCESS in 11m 22s

[softwarefactory-project-zuul[bot]]

Build succeeded (gate pipeline). https://softwarefactory-project.io/zuul/t/packit-service/buildset/65b428dad4704d3abfbc80b1afba6b69

:heavy_check_mark: pre-commit SUCCESS in 1m 23s