Merge branch 'development' into Atom/santorac/RemixableMaterialTypes3

There were lots of material system conflicts that had to be resolved. I expect the build is broken at this commit, and I'll fix it in followup commits.

Signed-off-by: santorac <55155825+santorac@users.noreply.github.com>

Code/Framework/AzCore/Tests/StringFunc.cpp

@@ -382,7 +382,10 @@ namespace AZ
     {
         constexpr AZStd::array visitTokens = { "Hello", "World", "", "More", "", "", "Tokens" };
         size_t visitIndex{};
+        AZ_PUSH_DISABLE_WARNING(5233, "-Wunknown-warning-option") // Older versions of MSVC toolchain require to pass constexpr in the
+                                                                  // capture. Newer versions issue unused warning
         auto visitor = [&visitIndex, &visitTokens](AZStd::string_view token)
+        AZ_POP_DISABLE_WARNING
         {
             if (visitIndex > visitTokens.size())
             {
@@ -408,7 +411,10 @@ namespace AZ
     {
         constexpr AZStd::array visitTokens = { "Hello", "World", "", "More", "", "", "Tokens" };
         size_t visitIndex = visitTokens.size() - 1;
+        AZ_PUSH_DISABLE_WARNING(5233, "-Wunknown-warning-option") // Older versions of MSVC toolchain require to pass constexpr in the
+                                                                  // capture. Newer versions issue unused warning
         auto visitor = [&visitIndex, &visitTokens](AZStd::string_view token)
+        AZ_POP_DISABLE_WARNING
         {
             if (visitIndex > visitTokens.size())
             {