chore: add sub-directory to package meta for 'npm repo ...' to work better (#176)

Author: trentm

packages/ecs-helpers/package.json

@@ -8,7 +8,8 @@
   ],
   "repository": {
     "type": "git",
-    "url": "git+https://github.com/elastic/ecs-logging-nodejs.git"
+    "url": "git+https://github.com/elastic/ecs-logging-nodejs.git",
+    "directory": "packages/ecs-helpers"
   },
   "author": "Tomas Della Vedova",
   "license": "Apache-2.0",

packages/ecs-morgan-format/package.json

@@ -10,7 +10,8 @@
   ],
   "repository": {
     "type": "git",
-    "url": "git+https://github.com/elastic/ecs-logging-nodejs.git"
+    "url": "git+https://github.com/elastic/ecs-logging-nodejs.git",
+    "directory": "packages/ecs-morgan-format"
   },
   "keywords": [
     "morgan",

packages/ecs-pino-format/package.json

@@ -10,7 +10,8 @@
   "types": "index.d.ts",
   "repository": {
     "type": "git",
-    "url": "git+https://github.com/elastic/ecs-logging-nodejs.git"
+    "url": "git+https://github.com/elastic/ecs-logging-nodejs.git",
+    "directory": "packages/ecs-pino-format"
   },
   "keywords": [
     "pino",

packages/ecs-winston-format/package.json

@@ -10,7 +10,8 @@
   ],
   "repository": {
     "type": "git",
-    "url": "git+https://github.com/elastic/ecs-logging-nodejs.git"
+    "url": "git+https://github.com/elastic/ecs-logging-nodejs.git",
+    "directory": "packages/ecs-winston-format"
   },
   "keywords": [
     "winston",