fix(deps): Update textlint-scripts and textlint-tester (#8)

* Update textlint-scripts and textlint-tester

* Move textlint-tester to devDependencies

Author: massongit

package.json

@@ -31,12 +31,12 @@
   },
   "homepage": "https://github.com/textlint-ja/textlint-rule-no-insert-dropping-sa",
   "devDependencies": {
-    "textlint-scripts": "^3.0.0"
+    "textlint-scripts": "^12.0.1",
+    "textlint-tester": "^12.0.0"
   },
   "dependencies": {
     "array-find-index": "^1.0.2",
     "kuromojin": "^3.0.0",
-    "morpheme-match-all": "^2.0.5",
-    "textlint-tester": "^5.3.4"
+    "morpheme-match-all": "^2.0.5"
   }
 }