amd_polaris.py: Fix MacBookPro13,3 patch detection logic

CHANGELOG.md

@@ -1,6 +1,7 @@
 # OpenCore Legacy Patcher changelog
 
 ## 2.1.0
+- Fix MacBookPro13,3 listing 'Available patches' after having installed all applicable patches
 
 ## 2.0.0
 - Set `AssociatedBundleIdentifiers` property in launch services as an array

opencore_legacy_patcher/sys_patch/patchsets/hardware/graphics/amd_polaris.py

@@ -78,7 +78,9 @@ class AMDPolaris(BaseHardware):
         # For MacBookPro13,3 missing framebuffers (ex. 'ATY,Berbice')
         if self._computer.real_model in ["MacBookPro13,3"]:
             # Since dropped at the same time, we can use the same patches
-            return AMDLegacyGCN(self._xnu_major, self._xnu_minor, self._os_build, self._constants)._model_specific_patches()
+            result = AMDLegacyGCN(self._xnu_major, self._xnu_minor, self._os_build, self._constants)._model_specific_patches()
+            # Have to rename 'AMD Legacy GCN' to 'AMD Polaris' for model detection
+            return {"AMD Polaris": result["AMD Legacy GCN"]}
 
         # For MacBookPro14,3 (and other AMD dGPUs that no longer function in Sonoma)
         # iMac18,2/3 still function with the generic framebuffer, however if issues arise