Use vector outputs for texture operations (#3939)

* Change AggregateType to include vector type counts

* Replace VariableType uses with AggregateType and delete VariableType

* Support new local vector types on SPIR-V and GLSL

* Start using vector outputs for texture operations

* Use vectors on more texture operations

* Use vector output for ImageLoad operations

* Replace all uses of single destination texture constructors with multi destination ones

* Update textureGatherOffsets replacement to split vector operations

* Shader cache version bump

Co-authored-by: Ac_K <Acoustik666@gmail.com>

Ryujinx.Graphics.Shader/AttributeType.cs

@@ -1,4 +1,3 @@
-using Ryujinx.Graphics.Shader.StructuredIr;
 using Ryujinx.Graphics.Shader.Translation;
 using System;
 
@@ -25,17 +24,6 @@ namespace Ryujinx.Graphics.Shader
             };
         }
 
-        public static VariableType ToVariableType(this AttributeType type)
-        {
-            return type switch
-            {
-                AttributeType.Float => VariableType.F32,
-                AttributeType.Sint => VariableType.S32,
-                AttributeType.Uint => VariableType.U32,
-                _ => throw new ArgumentException($"Invalid attribute type \"{type}\".")
-            };
-        }
-
         public static AggregateType ToAggregateType(this AttributeType type)
         {
             return type switch