chore: fix broken build and tests (#874)

* chore: fix build with new parseDuration types

* specify versions for test deps in busybench

Author: aabmass

src/config.ts

@@ -185,7 +185,7 @@ export const defaultConfig = {
   heapMaxStackDepth: 64,
   ignoreHeapSamplesPath: '@google-cloud/profiler',
   initialBackoffMillis: 60 * 1000, // 1 minute
-  backoffCapMillis: parseDuration('1h'),
+  backoffCapMillis: parseDuration('1h')!,
   backoffMultiplier: 1.3,
   apiEndpoint: 'cloudprofiler.googleapis.com',
 

system-test/busybench/package.json

@@ -22,6 +22,8 @@
     "pretest": "npm run compile",
     "posttest": "npm run check"
   },
-  "devDependencies": {},
-  "dependencies": {}
+  "devDependencies": {
+    "gts": "^3.1.0",
+    "typescript": "^4.9.5"
+  }
 }