Fixed an issue with ignored package being included in PR body incorrectly (#38)

package.json

@@ -4,12 +4,16 @@
   "main": "dist/index.js",
   "license": "MIT",
   "devDependencies": {
+    "@changesets/cli": "^2.9.1",
+    "@changesets/write": "^0.1.3",
+    "fixturez": "^1.1.0",
     "parcel": "^1.12.3",
     "prettier": "^2.0.5",
     "typescript": "^3.5.3"
   },
   "scripts": {
-    "build": "parcel build ./index.ts --no-source-maps --target=node --bundle-node-modules"
+    "build": "parcel build ./src/index.ts --no-source-maps --target=node --bundle-node-modules",
+    "test:watch": "jest --watch"
   },
   "dependencies": {
     "@actions/core": "^1.0.0",
@@ -18,8 +22,8 @@
     "@babel/core": "^7.6.0",
     "@babel/preset-env": "^7.6.0",
     "@babel/preset-typescript": "^7.6.0",
-    "@changesets/pre": "^0.2.0",
-    "@changesets/read": "^0.4.1",
+    "@changesets/pre": "^1.0.4",
+    "@changesets/read": "^0.4.6",
     "@manypkg/get-packages": "^1.0.1",
     "@types/fs-extra": "^8.0.0",
     "@types/jest": "^24.0.18",
@@ -33,7 +37,6 @@
     "remark-parse": "^7.0.1",
     "remark-stringify": "^7.0.3",
     "semver": "^6.3.0",
-    "tempy": "^0.3.0",
     "unified": "^8.3.2"
   },
   "husky": {