community/font-noto: fix fontconfig configs (again)

• Fix error Having multiple values in <test> isn't supported and may not work as expected in a few configs (e.g. 45-noto-devanagari.conf).
• Fix duplicated "Noto Noto".
• Remove "fonthashint" - it seems to be redudant, it's already included in the font metadata.
• Remove matching by language - it seems to be redundant, languages are included in the font metadata and fontconfig takes them into account.
• Replace match/edit with alias/prefer which is more clear.
• Split configs to family->generic (45-) and generic->family aka preferables (58-). The latter should be after the user and local system overrides to have lower priority, i.e. the user can override the fonts preferred for each generic.