rpi4_setup: Add v2022 as release supporting the touchscreen

content/reference_hardware/rpi4_setup.md

@@ -135,8 +135,8 @@ The support for RPI Imager is ongoing.
 
 # Raspberry Pi 7 Inches Touchscreen support
 
-The touchscreen support has been added in [v2023dev1]( {{< ref "/release/v2023dev1/release_schedule.md" >}} )
-release.
+The touchscreen support has been added in [v2022]( {{< ref "/release/v2022.0/release_schedule.md" >}} )
+and [v2023dev1]( {{< ref "/release/v2023dev1/release_schedule.md" >}} ) releases.
 
 By default, the touchscreen is disabled and can be activated by modifying the u-boot menu configuration.
 As root, add the following line in `/etc/default/u-boot`: