Process launcher updates (#6183)

* Enable process and ap connection tests on linux
* Updated 'OpenProjectManager' to use new the ProcessLauncher argument type
* Add logic to double-escape escaped double quotes in arguments on windows platforms
* Updated argument for LaunchProjectManager to reflect new ProcessLauncher argument type
* Fixed unit test arguments for 'arg=value' condition
* Fix compile errors for BuilderManager and RHI.Edit\Utils.cpp
* PAL'ify the GetCommandLineParametersAsString() to handle windows specific behavior

Signed-off-by: Steve Pham <82231385+spham-amzn@users.noreply.github.com>

Co-authored-by: byrcolin <byrcolin@amazon.com>

Code/Tools/AssetProcessor/native/utilities/BuilderManager.inl

@@ -7,6 +7,8 @@
  */
 #pragma once
 
+#include <AzCore/StringFunc/StringFunc.h>
+
 namespace AssetProcessor
 {
     //! Sends the job over to the builder and blocks until the response is received or the builder crashes/times out
@@ -82,10 +84,12 @@ namespace AssetProcessor
         }
 
         auto params = BuildParams(task.c_str(), modulePath.c_str(), "", jobRequestFile, jobResponseFile);
+        AZStd::string paramString;
+        AZ::StringFunc::Join(paramString, params.begin(), params.end(), " ");
 
         AZ_TracePrintf(AssetProcessor::DebugChannel, "Job request written to %s\n", jobRequestFile.c_str());
         AZ_TracePrintf(AssetProcessor::DebugChannel, "To re-run this request manually, run AssetBuilder with the following parameters:\n");
-        AZ_TracePrintf(AssetProcessor::DebugChannel, "%s\n", params.c_str());
+        AZ_TracePrintf(AssetProcessor::DebugChannel, "%s\n", paramString.c_str());
 
         return true;
     }