Revert to LVGL 9.0.0 (#64)

* Revert "Update ESP LCD Touch dependencies (#63)"

This reverts commit cbd0355cec.

* Revert "Updated board configs for LVGL changes (#62)"

This reverts commit 52d769854f.

* Revert "Various updates (#60)"

This reverts commit a8a664703b.

libs/esp_lvgl_port/CHANGELOG.md

@@ -1,70 +1,11 @@
 # Changelog
 
-## 2.3.3
-
-### Features
-- Updated RGB screen flush handling in LVGL9.
-
-## 2.3.2
-
-### Fixes
-- Fixed rotation type compatibility with LVGL8.
-
-## 2.3.1
-
-### Fixes
-- Fixed LVGL version resolution if LVGL is not a managed component
-- Fixed link error with LVGL v9.2
-- Fixed event error with LVGL v9.2
-
-## 2.3.0
-
-### Fixes
-- Fixed LVGL port for using with LVGL9 OS FreeRTOS enabled
-- Fixed bad handled touch due to synchronization timer task
-
-### Features
-- Added support for SW rotation in LVGL9
-
-## 2.2.2
-
-### Fixes
-- Fixed missing callback in IDF4.4.3 and lower for LVGL port
-
-## 2.2.1
-
-### Fixes
-- Added missing includes
-- Fixed watchdog error in some cases in LVGL9
-
-## 2.2.0
-
-### Features
-- Added RGB display support
-- Added support for direct mode and full refresh mode
-
-### Breaking changes
-- Removed MIPI-DSI from display configuration structure - use `lvgl_port_add_disp_dsi` instead
-
-## 2.1.0
-
-### Features
-- Added LVGL sleep feature: The esp_lvgl_port handling can sleep if the display and touch are inactive (only with LVGL9)
-- Added support for different display color modes (only with LVGL9)
-- Added script for generating C array images during build (depends on LVGL version)
-
-### Fixes
-- Applied initial display rotation from configuration https://github.com/espressif/esp-bsp/pull/278
-- Added blocking wait for LVGL task stop during esp_lvgl_port de-initialization https://github.com/espressif/esp-bsp/issues/277
-- Added missing esp_idf_version.h include
-
-## 2.0.0
+## 1.5.0
 
 ### Features
 
 - Divided into files per feature
 - Added support for LVGL9
-- Added support for MIPI-DSI display
 
 ## 1.4.0