Update release calendar in docs

[p7nov]

Product: Tarantool
Since: 3.0
Audience/target: all
Root document: https://www.tarantool.io/en/doc/latest/release/calendar/
SME: Andrey Kapustin

Details

There are issues with release calendar in Tarantool docs:

• It's outdated
• It's difficult to support (the picture generated from draw.io diagram)
• The picture is hard to read; its major part is outdated and useless
• Huge list of all versions is uninformative in scope of main questions "which versions are supported" and "is my version supported"

Need to update and rework this page to reflect the Tarantool version support at this point of time (Q1 2024).
Optionally, think about replacing the current version support picture with something more readable and easier to support.