esp_lvgl_port: apply rotation from display configuration (BSP-443)

[cybekRT]

Initial rotation set in lvgl_port_display_cfg_t was not applied properly after display initialization. This commit adds call to update callback that sets the swap and mirror properties on panel.

Sample code that shows the behavior:

esp_lcd_panel_handle_t lcdPanelHandle;
ESP_ERROR_CHECK(esp_lcd_new_panel_gc9a01(lcdPanelIOHandle, &lcdPanelConfig, &lcdPanelHandle));

ESP_ERROR_CHECK(esp_lcd_panel_reset(lcdPanelHandle));
ESP_ERROR_CHECK(esp_lcd_panel_init(lcdPanelHandle));
ESP_ERROR_CHECK(esp_lcd_panel_disp_on_off(lcdPanelHandle, 1));

const lvgl_port_display_cfg_t displayCfg = {
        .io_handle = lcdPanelIOHandle,
        .panel_handle = lcdPanelHandle,
        .buffer_size = 240 * 240,
        .double_buffer = 0,
        .hres = 240,
        .vres = 240,
        .monochrome = 0,
        .rotation = {
            .mirror_x = 0,
            .mirror_y = 1,
            .swap_xy = 0,
        },
        .flags.buff_dma = 0,
        .flags.buff_spiram = 0,
};
display = lvgl_port_add_disp(&displayCfg);

lv_obj_t* root = lv_disp_get_scr_act(display);
lv_obj_t* lHello = lv_label_create(root);
lv_label_set_text(lHello, "Hello world~!");
lv_obj_align(lHello, LV_ALIGN_CENTER, 0, 0);

After this, the rotation parameters are ignored and requires manual update of lvgl driver to reapply them. This PR makes the rotation being applied just after initialization, as expected. Tested on: https://www.waveshare.com/wiki/ESP32-S3-Touch-LCD-1.28

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[espzav]

@cybekRT Thank you for this PR. I was added your changes to update LVGL port PR here: https://github.com/espressif/esp-bsp/pull/320