private static String removeNewlines(String s) {
		return s.replaceAll("\n", " ");
	}
Compares the given extension version to the current Ghidra version.  If they are different,
then the user will be prompted to confirm the installation.   This method will return true
if the versions match or the user has chosen to install anyway.

@param extension the extension
@return true if the versions match or the user has chosen to install anyway
Ghidra/Framework/Project/src/main/java/ghidra/framework/project/extensions/ExtensionInstaller.java