feat(tazjin/rlox): Add support for print statement

Change-Id: Ic3e7e722325c8784b848c0bcd573c2e51e123c40
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2583
Reviewed-by: tazjin <mail@tazj.in>
Tested-by: BuildkiteCI

users/tazjin/rlox/src/bytecode/opcode.rs

@@ -25,4 +25,7 @@ pub enum OpCode {
     OpSubtract,
     OpMultiply,
     OpDivide,
+
+    // Built in operations
+    OpPrint,
 }