Update ps2sdk submodule to latest commit and ensure branch is set to master

AKuHAK · AKuHAK · commit 7e1da87ee73c · 2026-03-15T11:13:35.000+02:00
diff --git a/.gitmodules b/.gitmodules
@@ -7,3 +7,4 @@
 [submodule "external/ps2sdk"]
 	path = external/ps2sdk
 	url = https://github.com/ps2dev/ps2sdk.git
+	branch = master
diff --git a/external/ps2sdk b/external/ps2sdk
@@ -1 +1 @@
-Subproject commit 9c436971eea642197a1648dc48298a1cf5514976
+Subproject commit b68d10548941560f84cdf7ab30fd9af51c15ee3c
