fix(udr): use string in patchitem

Signed-off-by: Stefan Spettel <stefan.spettel@phine.tech>

model/common_model/PatchItem.cpp

@@ -110,10 +110,10 @@ bool PatchItem::fromIsSet() const {
 void PatchItem::unsetFrom() {
   m_FromIsSet = false;
 }
-nlohmann::json PatchItem::getValue() const {
+std::string PatchItem::getValue() const {
   return m_Value;
 }
-void PatchItem::setValue(nlohmann::json const& value) {
+void PatchItem::setValue(std::string const& value) {
   m_Value      = value;
   m_ValueIsSet = true;
 }

model/common_model/PatchItem.h

@@ -78,8 +78,8 @@ class PatchItem {
   /// <summary>
   ///
   /// </summary>
-  nlohmann::json getValue() const;
-  void setValue(nlohmann::json const& value);
+  std::string getValue() const;
+  void setValue(std::string const& value);
   bool valueIsSet() const;
   void unsetValue();
 
@@ -93,7 +93,7 @@ class PatchItem {
 
   std::string m_From;
   bool m_FromIsSet;
-  nlohmann::json m_Value;
+  std::string m_Value;
   bool m_ValueIsSet;
 };