Allow texture arrays to use separate descriptor sets on Vulkan (#6870)

* Report base and extra sets from the backend

* Pass texture set index everywhere

* Key textures using set and binding (rather than just binding)

* Start using extra sets for array textures

* Shader cache version bump

* Separate new commands, some PR feedback

* Introduce new manual descriptor set reservation method that prevents it from being used by something else while owned by an array

* Move bind extra sets logic to new method

* Should only use separate array is MaximumExtraSets is not zero

* Format whitespace

src/Ryujinx.Graphics.Shader/CodeGen/Spirv/CodeGenContext.cs

@@ -33,9 +33,9 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
         public Dictionary<int, Instruction> LocalMemories { get; } = new();
         public Dictionary<int, Instruction> SharedMemories { get; } = new();
 
-        public Dictionary<int, SamplerType> SamplersTypes { get; } = new();
-        public Dictionary<int, SamplerDeclaration> Samplers { get; } = new();
-        public Dictionary<int, ImageDeclaration> Images { get; } = new();
+        public Dictionary<SetBindingPair, SamplerType> SamplersTypes { get; } = new();
+        public Dictionary<SetBindingPair, SamplerDeclaration> Samplers { get; } = new();
+        public Dictionary<SetBindingPair, ImageDeclaration> Images { get; } = new();
 
         public Dictionary<IoDefinition, Instruction> Inputs { get; } = new();
         public Dictionary<IoDefinition, Instruction> Outputs { get; } = new();