Seperated Create_Workspace as a seperate XML task

Create_Workspace is used used in XML files instead of directly being
executed in DeployObject(). This can be problematic if we deploy
multiple services on the same host, since a previous workspace will be
deleted. Also, it removes futile git clones.

There are other XML steps (CppCheckAnalysis, LicenceAndFormattingCheck,
BuildImage, BuildProxy, BuildClusterImage) that implicitly called
Create_Workspace. Those calls have been removed and care has been taken
to insert the corresponding Create_Workspace steps in the XML.

ci-scripts/xml_files/container_nsa_b200_quectel.xml

@@ -32,7 +32,9 @@
  111110
  111111
  010000
+ 800833
  030101
+ 800834
  030102
  010001
  050000
@@ -117,7 +119,12 @@
 		<desc>Detach UE</desc>
 		<id>idefix</id>
 	</testCase>
-
+	<testCase id="800833">
+		<class>Create_Workspace</class>
+		<desc>Creating new Workspace</desc>
+		<eNB_instance>0</eNB_instance>
+		<eNB_serverId>0</eNB_serverId>
+	</testCase>
 	<testCase id="030101">
 		<class>Deploy_Object</class>
 		<desc>Deploy eNB (FDD/Band7/5MHz/B200) in a container</desc>
@@ -125,7 +132,12 @@
 		<eNB_instance>0</eNB_instance>
 		<eNB_serverId>0</eNB_serverId>
 	</testCase>
-
+	<testCase id="800834">
+		<class>Create_Workspace</class>
+		<desc>Creating new Workspace</desc>
+		<eNB_instance>1</eNB_instance>
+		<eNB_serverId>1</eNB_serverId>
+	</testCase>
 	<testCase id="030102">
 		<class>Deploy_Object</class>
 		<desc>Deploy gNB (TDD/Band78/40MHz/B200) in a container</desc>