Hints for kdevelop-python in main

Hints

• asv-unknown-tag
  org.kde.kdev-python.metainfo.xml:5 - developer
  Found invalid tag. Non-standard tags should be prefixed with `x-`. AppStream also provides the <custom/> tag to add arbitrary custom data to metainfo files. This tag is read by AppStream libraries and may be useful instead of defining new custom toplevel or `x-`-prefixed tags if you just want to add custom data to a metainfo file.
• asv-cid-contains-hyphen
  org.kde.kdev-python.metainfo.xml:3 - org.kde.kdev-python
  The component ID contains a hyphen/minus. Using a hyphen is strongly discouraged, to improve interoperability with other tools such as D-Bus. A good option is to replace any hyphens with underscores (`_`).