QGIS should fetch plugins list by the full QGIS version including the patch number

[suricactus]

Feature description

Currently when QGIS requests the available QGIS plugins, it sends only the major and the minor versions:
https://plugins.qgis.org/plugins/plugins.xml?qgis=3.22

However, there are patch versions that have quite improtant fixes in place, especially in LTR releases.

So I would propose that both QGIS and QGIS plugins support patch versions too:

https://plugins.qgis.org/plugins/plugins.xml?qgis=3.22.1

See qgis/QGIS#46283

[pathmapper]

from qgis/QGIS#46283 (comment)

Because of this issue, some versions are not shown in plugin manager despite they are valid for the specific QGIS version.

Example:
For QGIS 3.16.16 and a plugin with minimum version 3.16.14 :

QGIS sends only https://plugins.qgis.org/plugins/plugins.xml?qgis=3.16 and the plugin with minimum version 3.16.14 ist not shown in plugin manager.