chore: add repository directory for all packages.json (#17203)

> If the package.json for your package is not in the root directory (for example if it is part of a monorepo), you can specify the directory in which it lives:
> ```json
> "repository": {
>   "type" : "git",
>   "url" : "https://github.com/facebook/react.git",
>   "directory": "packages/react-dom"
> }
> ```
> — https://docs.npmjs.com/cli/v6/configuring-npm/package-json#repository

I use a lot https://njt.vercel.app/ to jump to different packages information,
and with this PR we can know exactly what package in what folder lives

Made the changes with a script to make it easier 🙂

https://gist.github.com/iamandrewluca/5cc85b56a595056f0099d04ed6dd8a79


----

*By submitting this pull request, I confirm that my contribution is made under the terms of the Apache-2.0 license*

Author: unrevised6419

packages/@aws-cdk/cfnspec/package.json

@@ -45,7 +45,8 @@
   },
   "repository": {
     "url": "https://github.com/aws/aws-cdk.git",
-    "type": "git"
+    "type": "git",
+    "directory": "packages/@aws-cdk/cfnspec"
   },
   "license": "Apache-2.0",
   "author": {

packages/cdk-dasm/package.json

@@ -6,7 +6,8 @@
   "types": "lib/index.d.ts",
   "repository": {
     "type": "git",
-    "url": "https://github.com/aws/aws-cdk.git"
+    "url": "https://github.com/aws/aws-cdk.git",
+    "directory": "packages/cdk-dasm"
   },
   "bin": {
     "cdk-dasm": "bin/cdk-dasm"
@@ -42,7 +43,9 @@
     "cdk"
   ],
   "nozem": {
-    "ostools": ["chmod"]
+    "ostools": [
+      "chmod"
+    ]
   },
   "homepage": "https://github.com/aws/aws-cdk",
   "engines": {

packages/cdk/package.json

@@ -10,7 +10,8 @@
   },
   "repository": {
     "type": "git",
-    "url": "https://github.com/aws/aws-cdk.git"
+    "url": "https://github.com/aws/aws-cdk.git",
+    "directory": "packages/cdk"
   },
   "keywords": [
     "aws",
@@ -35,7 +36,7 @@
     "build+test+package": "npm run build+test && npm run package",
     "build+test+extract": "npm run build+test",
     "build+extract": "npm run build"
- },
+  },
   "engines": {
     "node": ">= 8.10.0"
   },