PCSX Rearmed update

* Revert PCSX Rearmed to version e34ef5a and pin.
* Apply threaded rendering patch thanks to @christianhaitian.
* Thanks to @asoderq (sydarn) and @christianhaitian for the pointers!

config/blocklist

@@ -9,3 +9,4 @@ melonds-sa #Broken OpenGL renderer upstream
 mupen64plus-sa-ui-console #Causes segfaults
 nanoboyadvance-sa #SDL version removed after this commit
 freechaf-lr #build issue, revisit.
+pcsx_rearmed-lr #pins version as new releases have artifacting issues.

packages/emulators/libretro/pcsx_rearmed-lr/package.mk

@@ -3,7 +3,7 @@
 # Copyright (C) 2022-present Fewtarius
 
 PKG_NAME="pcsx_rearmed-lr"
-PKG_VERSION="8cba0a221656eca4a3499be56b208019a3410420"
+PKG_VERSION="e34ef5a"
 PKG_ARCH="arm aarch64"
 PKG_LICENSE="GPLv2"
 PKG_SITE="https://github.com/libretro/pcsx_rearmed"

packages/emulators/libretro/pcsx_rearmed-lr/patches/aarch64/pcsx_rearmed-patch-enable-threaded-rendering.patch

@@ -0,0 +1,13 @@
+diff --git a/frontend/libretro_core_options.h b/frontend/libretro_core_options.h
+index 3e1daf2..06702a1 100644
+--- a/frontend/libretro_core_options.h
++++ b/frontend/libretro_core_options.h
+@@ -848,7 +848,7 @@ struct retro_core_option_definition option_defs_us[] = {
+          { "async",  NULL },
+          { NULL, NULL},
+       },
+-      "disabled",
++      "sync",
+    },
+ #endif
+ 

packages/emulators/libretro/pcsx_rearmed-lr/patches/arm/pcsx_rearmed-patch-enable-threaded-rendering.patch

@@ -0,0 +1,13 @@
+diff --git a/frontend/libretro_core_options.h b/frontend/libretro_core_options.h
+index 3e1daf2..06702a1 100644
+--- a/frontend/libretro_core_options.h
++++ b/frontend/libretro_core_options.h
+@@ -848,7 +848,7 @@ struct retro_core_option_definition option_defs_us[] = {
+          { "async",  NULL },
+          { NULL, NULL},
+       },
+-      "disabled",
++      "sync",
+    },
+ #endif
+