Manpages of src:vala in Debian bullseye

• vala-gen-introspect-0.48(1)
• vala-gen-introspect(1)
• vala(1)
• valac-0.48(1)
• valac(1)
• valadoc-0.48(1)
• valadoc(1)
• vapigen-0.48(1)
• vapigen(1)
• x86_64-linux-gnu-valac-0.48(1)
• x86_64-linux-gnu-valac(1)