Bump cpg and regenerate sources

Author: johannescoetzee

build.sbt

@@ -1,7 +1,7 @@
 name := "codepropertygraph"
 
 // parsed by project/Versions.scala, updated by updateDependencies.sh
-val flatgraphVersion = "0.1.17+4-af1b4582+20250702-1537"
+val flatgraphVersion = "0.1.20"
 
 inThisBuild(
   List(

domainClasses/src/main/generated/io/shiftleft/codepropertygraph/generated/PropertyDefaults.scala

@@ -1,63 +1,34 @@
 package io.shiftleft.codepropertygraph.generated
 
 object PropertyDefaults {
-  val ArgumentIndex = -1: Int
-
-  val AstParentFullName = "<empty>"
-
-  val AstParentType = "<empty>"
-
-  val CanonicalName = "<empty>"
-
-  val Code = "<empty>"
-
-  val ContainedRef = "<empty>"
-
-  val Content = "<empty>"
-
+  val ArgumentIndex        = -1: Int
+  val AstParentFullName    = "<empty>"
+  val AstParentType        = "<empty>"
+  val CanonicalName        = "<empty>"
+  val Code                 = "<empty>"
+  val ContainedRef         = "<empty>"
+  val Content              = "<empty>"
   val ControlStructureType = "<empty>"
-
-  val DispatchType = "<empty>"
-
-  val EvaluationStrategy = "<empty>"
-
-  val Filename = "<empty>"
-
-  val FullName = "<empty>"
-
-  val GenericSignature = "<empty>"
-
-  val Index = -1: Int
-
-  val IsExternal = false
-
-  val IsVariadic = false
-
-  val Key = "<empty>"
-
-  val Language = "<empty>"
-
-  val MethodFullName = "<empty>"
-
-  val ModifierType = "<empty>"
-
-  val Name = "<empty>"
-
-  val Order = -1: Int
-
-  val ParserTypeName = "<empty>"
-
-  val Root = "<empty>"
-
-  val Signature = ""
-
-  val TypeDeclFullName = "<empty>"
-
-  val TypeFullName = "<empty>"
-
-  val Value = ""
-
-  val Variable = "<empty>"
-
-  val Version = "<empty>"
+  val DispatchType         = "<empty>"
+  val EvaluationStrategy   = "<empty>"
+  val Filename             = "<empty>"
+  val FullName             = "<empty>"
+  val GenericSignature     = "<empty>"
+  val Index                = -1: Int
+  val IsExternal           = false
+  val IsVariadic           = false
+  val Key                  = "<empty>"
+  val Language             = "<empty>"
+  val MethodFullName       = "<empty>"
+  val ModifierType         = "<empty>"
+  val Name                 = "<empty>"
+  val Order                = -1: Int
+  val ParserTypeName       = "<empty>"
+  val Root                 = "<empty>"
+  val Signature            = ""
+  val TypeDeclFullName     = "<empty>"
+  val TypeFullName         = "<empty>"
+  val Value                = ""
+  val Variable             = "<empty>"
+  val Version              = "<empty>"
 }

domainClasses/src/main/generated/io/shiftleft/codepropertygraph/generated/PropertyNames.scala

@@ -274,13 +274,13 @@ object PropertyNames {
     */
   val Version: String = "VERSION"
 
-  /** Contained node */
+  /** generic node base trait - use if you want to be explicitly unspecific */
   val Anynode: String = "AnyNode"
 
-  /** Contained node */
+  /** This node represents a key value pair, where both the key and the value are strings. */
   val KeyValuePair: String = "KEY_VALUE_PAIR"
 
-  /** Contained node */
+  /** This node represents a tag. */
   val Tag: String = "TAG"
 
   val All: Set[String] = new HashSet[String](