Only enable clip distance if written to on shader (#2217)

* Only enable clip distance if written to on shader

* Signal InstanceId use through FeatureFlags

* Shader cache version bump

Ryujinx.Graphics.Shader/Instructions/InstEmitMemory.cs

@@ -53,6 +53,8 @@ namespace Ryujinx.Graphics.Shader.Instructions
 
                 Operand dest = Attribute(op.AttributeOffset + index * 4);
 
+                context.FlagAttributeWritten(dest.Value);
+
                 context.Copy(dest, Register(rd));
             }
         }