[InterNetNews/inn] 0e07da: Bump library revision numbers for INN 2.7.0

[Julien ÉLIE]

  Branch: refs/heads/main
  Home:   https://github.com/InterNetNews/inn
  Commit: 0e07dac78e6106e4c2ae72f03e3e36f1cf0b22f4
      https://github.com/InterNetNews/inn/commit/0e07dac78e6106e4c2ae72f03e3e36f1cf0b22f4
  Author: Julien ÉLIE <Julien-Elie at users.noreply.github.com>
  Date:   2022-05-03 (Tue, 03 May 2022)

  Changed paths:
    M history/Makefile
    M lib/Makefile
    M storage/Makefile

  Log Message:
  -----------
  Bump library revision numbers for INN 2.7.0

Notably a new ovsqlite storage method and Cancel-Lock.

At least one libinn function (replacement for alloca) has also been removed.