private static void sshBuilderWriteString(String str, ByteArrayOutputStream out) {
		byte[] data = Strings.toByteArray(str);
		sshBuilderWriteUInt32(data.length, out);
		out.writeBytes(data);
	}
Write string to an SSH-encoded buffer.
(modeled after org.bouncycastle.crypto.util.SSHBuilder.writeString(String)
@param str string data
@param out data output stream
Ghidra/Test/IntegrationTest/src/test.slow/java/ghidra/server/remote/SSHKeyUtil.java