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_sa_f1_b200_quectel.xml

@@ -28,6 +28,7 @@
   <TestCaseRequestedList>
     100000
     110002
+    800813
     130101
     130102
     100001
@@ -79,7 +80,12 @@
     <desc>Detach Quectel</desc>
     <id>idefix</id>
   </testCase>
-
+  <testCase id="800813">
+      <class>Create_Workspace</class>
+      <desc>Creating new Workspace</desc>
+      <eNB_instance>0</eNB_instance>
+      <eNB_serverId>0</eNB_serverId>
+  </testCase>
   <testCase id="130101">
     <class>Deploy_Object</class>
     <desc>Deploy gNB-CU in a container</desc>
@@ -88,7 +94,6 @@
     <eNB_serverId>0</eNB_serverId>
     <services>gnb_cu</services>
   </testCase>
-
   <testCase id="130102">
     <class>Deploy_Object</class>
     <desc>Deploy gNB-DU (FDD/Band1/10MHz/B200) in a container</desc>