Enforce SRP Batcher and Hybrid renderer compatibility by always using a consolidated property list (#3577) (#2)

* Make all passes in a subshader use the same HLSL proeprty declarations

* Adding changelog

* Better fix for Targets accessing the current blocks

(cherry picked from commit 26a1096)

Author: AndrewSaraevUnity

com.unity.shadergraph/CHANGELOG.md

@@ -25,6 +25,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 - Fixed a serialization bug wrt PVT property flags when using subgraphs. This fixes SRP batcher compatibility.
 
 ## [10.6.0] - 2021-04-29
+
 ## [10.3.1/custom]
 Version Updated
 ### Fixed

com.unity.shadergraph/Editor/Generation/Processors/Generator.cs

@@ -160,6 +160,7 @@ void BuildShader()
                     m_Targets[i].Setup(ref context);
 
                     var subShaderProperties = GetSubShaderPropertiesForTarget(m_Targets[i], m_GraphData, m_Mode, m_OutputNode, m_TemporaryBlocks);
+
                     foreach (var subShader in context.subShaders)
                     {
                         GenerateSubShader(i, subShader, subShaderProperties);