Remove administrator deprecated JVersion calls

[andrepereiradasilva]

Description

This PR removes the usage of deprecated JVersion methods inside admin mod_version (the one that puts the joomla version in the bottom right corner of the admin panel) and from install languages.
The old usage was deprecated in #7217

#8935, #8925 and #8932 removes most of deprecated log messages in Joomla core.

How to test.

• Install patch.
• Check if in the bottom right corner of your joomla admin panel if version is ok
• Go to modules, select "Administrator" modules and edit the "Joomla Version".
• Test the 3 options and check if they are all ok.
• Check also if in the debug console there is no deprecated message

Part 2:

• Go to install languages
• Check there are no JVersion deprecated messages and everything works fine

[brianteeman]

I have tested this item ✅ successfully on dcdd24a

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_{This comment was created with the J!Tracker Application at issues.joomla.org/joomla-cms/8932.}

[anibalsanchez]

I have tested this item ✅ successfully on dcdd24a

It works OK

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_{This comment was created with the J!Tracker Application at issues.joomla.org/joomla-cms/8932.}

[brianteeman]

RTC - thanks

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_{This comment was created with the J!Tracker Application at issues.joomla.org/joomla-cms/8932.}

[infograf768]

This has broken mod_version
( ! ) Fatal error: Can't use method return value in write context in ROOT/administrator/modules/mod_version/helper.php on line 36

[infograf768]

See https://issues.joomla.org/tracker/joomla-cms/9002

[infograf768]

Please test
#9003