public void updateCheckoutVersion(long checkoutId, int checkoutVersion, String user)
			throws IOException {
		synchronized (fileSystem) {
			validate();
			databaseItem.updateCheckoutVersion(checkoutId, checkoutVersion, user);
		}
	}
Update checkout version for an existing checkout.
@param checkoutId existing checkout ID
@param checkoutVersion newer version now associated with checkout
@param user user who initiated the request
@throws IOException if an IO error occurs
Ghidra/Features/GhidraServer/src/main/java/ghidra/server/store/RepositoryFile.java