fixup! fixup! ✅ Add first unit test for out-of-place

Author: tolauwae

tests/latch/latch-0.3.0.tgz

@@ -8,7 +8,7 @@
         "comptest": "npx ts-node ./src/comp.test.ts"
     },
     "devDependencies": {
-        "latch": "file:./latch-0.3.0.tgz",
+        "latch": "file:./latch-0.3.1.tgz",
         "mqtt": "^4.3.7",
         "serialport": "^10.4.0",
         "typescript": "^4.5.5"