Installation instructions from Wiki doesn't work with recent versions

[frlan]

Homepage links to -> https://github.com/opensolutions/ViMbAdmin/wiki/Installation

When having -- like mentioned there -- some PHP <8 installed:

Your requirements could not be resolved to an installable set of packages.

  Problem 1
    - Installation request for psr/cache 3.0.0 -> satisfiable by psr/cache[3.0.0].
    - psr/cache 3.0.0 requires php >=8.0.0 -> your PHP version (7.3.31) does not satisfy that requirement.
  Problem 2
    - Installation request for psr/container 2.0.2 -> satisfiable by psr/container[2.0.2].
    - psr/container 2.0.2 requires php >=7.4.0 -> your PHP version (7.3.31) does not satisfy that requirement.
  Problem 3
    - Installation request for symfony/console v6.0.5 -> satisfiable by symfony/console[v6.0.5].
    - symfony/console v6.0.5 requires php >=8.0.2 -> your PHP version (7.3.31) does not satisfy that requirement.
  Problem 4
    - Installation request for symfony/service-contracts v3.0.0 -> satisfiable by symfony/service-contracts[v3.0.0].
    - symfony/service-contracts v3.0.0 requires php >=8.0.2 -> your PHP version (7.3.31) does not satisfy that requirement.
  Problem 5
    - Installation request for symfony/string v6.0.3 -> satisfiable by symfony/string[v6.0.3].
    - symfony/string v6.0.3 requires php >=8.0.2 -> your PHP version (7.3.31) does not satisfy that requirement.
  Problem 6
    - psr/cache 3.0.0 requires php >=8.0.0 -> your PHP version (7.3.31) does not satisfy that requirement.
    - doctrine/persistence 2.4.1 requires psr/cache ^1.0 || ^2.0 || ^3.0 -> satisfiable by psr/cache[3.0.0].
    - Installation request for doctrine/persistence 2.4.1 -> satisfiable by doctrine/persistence[2.4.1].

I think installation guide should get a small update.

[barryo]

Updated now and should be okay.