Self-referencing/recursive function type fields cause a StackOverflowError when being exported.

[Varriount]

Describe the bug
Exporting a structure type containing a "self-referencing" function type field (e.g., void TaskCallback(TaskCallback *callback)) causes a StackOverflowError.

To Reproduce
Steps to reproduce the behavior:

1. Create a function type with no parameters (void TaskCallback()).
2. Modify the function type to accept itself as a parameter (void TaskCallback(TaskCallback *callback)).
3. Create a structure type with the function type pointer as a field.
4. Export the structure and function type to a header.

Expected behavior
The structure and function type should both export successfully to a file.

Environment:

• OS: Windows 11
• Java Version: OpenJDK 17.0.2
• Ghidra Version: 11.0.4
• Ghidra Origin: Official GitHub Distribution

[ryanmkurtz]

	at ghidra.program.model.data.DataTypeWriter.getTypeDeclaration(DataTypeWriter.java:552)
	at ghidra.program.model.data.DataTypeWriter.getParameterListString(DataTypeWriter.java:877)
	at ghidra.program.model.data.DataTypeWriter.getFunctionPointerString(DataTypeWriter.java:850)
	at ghidra.program.model.data.DataTypeWriter.getTypeDeclaration(DataTypeWriter.java:552)
	at ghidra.program.model.data.DataTypeWriter.getParameterListString(DataTypeWriter.java:877)
	at ghidra.program.model.data.DataTypeWriter.getFunctionPointerString(DataTypeWriter.java:850)
	at ghidra.program.model.data.DataTypeWriter.getTypeDeclaration(DataTypeWriter.java:552)
	at ghidra.program.model.data.DataTypeWriter.getParameterListString(DataTypeWriter.java:877)
	at ghidra.program.model.data.DataTypeWriter.getFunctionPointerString(DataTypeWriter.java:850)