fix: where some retroarch global setting messes the save state manager

in batocera.
Additional: revert to use v1.19.1 Retroarch

board/batocera/allwinner/h700/rg28xx/fsoverlay/usr/share/batocera/datainit/system/batocera.conf

@@ -16,13 +16,14 @@
 ## 3 -> Rotate 270 degrees clockwise.
 #display.rotate=0
 #
-#Retroarch
+
+# Settings for resume game on start. DO NOT CHANGE
 global.retroarch.menu_driver=rgui
 global.retroarch.menu_enable_widgets=true
 global.retroarch.savestate_auto_save=true
-global.retroarch.savestate_auto_load=false
 global.retroarch.network_cmd_enable=true
 global.retroarch.config_save_on_exit=true
+
 ## Power button behavior
 ## Change what the power button does when pressed.
 ## shutdown -> Immediately shutdown the system.

package/batocera/core/batocera-configgen/configs/configgen-defaults-h700.yml

@@ -11,7 +11,6 @@ default:
     retroarch.audio_driver: alsathread
     retroarch.config_save_on_exit: true
     retroarch.savestate_auto_save: true
-    retroarch.savestate_auto_load: false
     retroarch.network_cmd_enable: true
     retroarch.input_menu_toggle_btn: 14
     retroarch.input_load_state_btn: 7

package/batocera/emulators/retroarch/retroarch/retroarch.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 # Version: Commits on June 4, 2024 (v1.19.1 that reverts savestates issue)
-RETROARCH_VERSION = 06fa5325f8b3cd42e6fba3d57835d5924c9ea2e7
+RETROARCH_VERSION = 75c647d3caf4f2470cd30ccfcd5fc47b531a3a6c
 RETROARCH_SITE = $(call github,libretro,RetroArch,$(RETROARCH_VERSION))
 RETROARCH_LICENSE = GPLv3+
 RETROARCH_DEPENDENCIES = host-pkgconf dejavu retroarch-assets flac noto-cjk-fonts