Stop identifying shader textures with handle and cbuf, use binding instead (#5266)

* Stop identifying shader textures with handle and cbuf, use binding instead

* Remove now unused code

* Consider image operations as having accurate type information too

I don't know why that was not the case before

* Fix missing unscale on InsertCoordNormalization, stop calling SetUsageFlagsForTextureQuery when not needed

* Shader cache version bump

* Change get texture methods to return descriptors created from ResourceManager state

 This is required to ensure that reserved textures and images will not be bound as a guest texture/image

* Fix BindlessElimination.SetHandle inserting coords at the wrong place

src/Ryujinx.Graphics.Shader/StructuredIr/TextureDefinition.cs

@@ -0,0 +1,27 @@
+namespace Ryujinx.Graphics.Shader
+{
+    readonly struct TextureDefinition
+    {
+        public int Set { get; }
+        public int Binding { get; }
+        public string Name { get; }
+        public SamplerType Type { get; }
+        public TextureFormat Format { get; }
+        public TextureUsageFlags Flags { get; }
+
+        public TextureDefinition(int set, int binding, string name, SamplerType type, TextureFormat format, TextureUsageFlags flags)
+        {
+            Set = set;
+            Binding = binding;
+            Name = name;
+            Type = type;
+            Format = format;
+            Flags = flags;
+        }
+
+        public TextureDefinition SetFlag(TextureUsageFlags flag)
+        {
+            return new TextureDefinition(Set, Binding, Name, Type, Format, Flags | flag);
+        }
+    }
+}