Blender 3.1.1 - version bump -> release

source/blender/blenkernel/BKE_blender_version.h

@@ -35,7 +35,7 @@ extern "C" {
 /* Blender patch version for bugfix releases. */
 #define BLENDER_VERSION_PATCH 1
 /** Blender release cycle stage: alpha/beta/rc/release. */
-#define BLENDER_VERSION_CYCLE rc
+#define BLENDER_VERSION_CYCLE release
 
 /* Blender file format version. */
 #define BLENDER_FILE_VERSION BLENDER_VERSION