[2/3] update openapi spec: generate code

This updates the openapi spec and invokes the code generator to update
to the Jellyfin 10.10.6 API.

A big motivation to do this was because some mandatory fields have been
made obsolete and are no longer included in responses. Sailfin tries to
deserialize these mandatory fields and fails deserializing. It was evident
in the list of sessions to control.

The failing was a bit too gracefully in my opinion, it did not even show
that an error occurred, nor was it logged anywhere. It took some time
to debug.

core/include/JellyfinQt/dto/activitylogentry.h

@@ -50,7 +50,9 @@ namespace DTO {
 class ActivityLogEntry {
 public:
 	ActivityLogEntry(	
-		qint64 jellyfinId,													
+		qint64 jellyfinId,			
+		QString name,							
+		QString type,					
 		QDateTime date,			
 		QString userId,					
 		LogLevel severity		
@@ -85,8 +87,6 @@ public:
 	* @brief Gets or sets the name.
 	*/
 	void setName(QString newName);
-	bool nameNull() const;
-	void setNameNull();
 
 	/**
 	 * @brief Gets or sets the overview.
@@ -118,8 +118,6 @@ public:
 	* @brief Gets or sets the type.
 	*/
 	void setType(QString newType);
-	bool typeNull() const;
-	void setTypeNull();
 
 	/**
 	 * @brief Gets or sets the item identifier.