chore: bump test timeout

oof!

We hit a timeout-related flake in this CI run[^1]

```
@api-ts/openapi-generator:test:
@api-ts/openapi-generator:test:   ✖ Timed out while running tests
@api-ts/openapi-generator:test:
@api-ts/openapi-generator:test:   14 tests were pending in test/test-corpus.ts
@api-ts/openapi-generator:test:
@api-ts/openapi-generator:test:   ◌ should parse array types
@api-ts/openapi-generator:test:   ◌ should parse boolean literals
@api-ts/openapi-generator:test:   ◌ should parse discriminated unions
@api-ts/openapi-generator:test:   ◌ should simplify intersections of plain types
@api-ts/openapi-generator:test:   ◌ should handle multiple routes at different paths
@api-ts/openapi-generator:test:   ◌ should parse unions of multiple types
@api-ts/openapi-generator:test:   ◌ should parse explicit nulls
@api-ts/openapi-generator:test:   ◌ should read optional properties
@api-ts/openapi-generator:test:   ◌ should parse record types
@api-ts/openapi-generator:test:   ◌ should handle multiple routes at one path
@api-ts/openapi-generator:test:   ◌ should create an OpenAPI spec
@api-ts/openapi-generator:test:   ◌ should parse string unions
@api-ts/openapi-generator:test:   ◌ should handle unknown properties in responses
@api-ts/openapi-generator:test:   ◌ should parse version tags
@api-ts/openapi-generator:test:
@api-ts/openapi-generator:test:   ─
@api-ts/openapi-generator:test:
@api-ts/openapi-generator:test: npm ERR! Lifecycle script `test` failed with error:
@api-ts/openapi-generator:test: npm ERR! Error: command failed
@api-ts/openapi-generator:test: npm ERR!   in workspace: @api-ts/[email protected]
@api-ts/openapi-generator:test: npm ERR!   at location: /home/runner/work/api-ts/api-ts/packages/openapi-generator
@api-ts/openapi-generator:test: Error: command finished with error: command (packages/openapi-generator) npm run test exited (1)
```

Tests thankfully don't take close to 30 seconds locally (though
they are slow -- around 10s) but in parallel CI with shared compute
resources, anything goes.

This commit bumps the test timeout from 30 seconds to 1 minute to
avoid flakes of this sort in the future.

[^1]: https://github.com/BitGo/api-ts/runs/5980525873?check_suite_focus=true

Author: ericcrosson-bitgo

packages/openapi-generator/package.json

@@ -44,7 +44,7 @@
         "test/": "dist/test/"
       }
     },
-    "timeout": "30s"
+    "timeout": "1m"
   },
   "publishConfig": {
     "access": "public"