fix(deps): pin dependencies

package.json

@@ -2,14 +2,14 @@
   "name": "fundraising",
   "private": true,
   "dependencies": {
-    "@rails/actioncable": "^6.0.0-alpha",
-    "@rails/activestorage": "^6.0.0-alpha",
-    "@rails/ujs": "^6.0.0-alpha",
-    "@rails/webpacker": "^4.0.7",
-    "turbolinks": "^5.2.0"
+    "@rails/actioncable": "6.0.0-alpha",
+    "@rails/activestorage": "6.0.0-alpha",
+    "@rails/ujs": "6.0.0-alpha",
+    "@rails/webpacker": "4.0.7",
+    "turbolinks": "5.2.0"
   },
   "version": "0.1.0",
   "devDependencies": {
-    "webpack-dev-server": "^3.8.0"
+    "webpack-dev-server": "3.8.0"
   }
 }

yarn.lock

@@ -680,24 +680,24 @@
   resolved "https://registry.yarnpkg.com/@csstools/convert-colors/-/convert-colors-1.4.0.tgz#ad495dc41b12e75d588c6db8b9834f08fa131eb7"
   integrity sha512-5a6wqoJV/xEdbRNKVo6I4hO3VjyDq//8q2f9I6PBAvMesJHFauXDorcNCsr9RzvsZnaWi5NYCcfyqP1QeFHFbw==
 
-"@rails/actioncable@^6.0.0-alpha":
+"@rails/actioncable@6.0.0-alpha":
   version "6.0.0-alpha"
   resolved "https://registry.yarnpkg.com/@rails/actioncable/-/actioncable-6.0.0-alpha.tgz#84be50626a43fe431789243c6b13c14f922bf048"
   integrity sha512-hBaruc8FMus0EuLL2LzPHHZpQUHzNrvDzmy9EN03P5K4DQR43FTdksCu77kbx2TrKlrvjnJ1PBbcx87jGotykw==
 
-"@rails/activestorage@^6.0.0-alpha":
+"@rails/activestorage@6.0.0-alpha":
   version "6.0.0-alpha"
   resolved "https://registry.yarnpkg.com/@rails/activestorage/-/activestorage-6.0.0-alpha.tgz#6eb6c0f49bcaa4ad68fcd13a750b9a17f76f086f"
   integrity sha512-ZQneYyDWrazLFZgyfZ3G4h9Q+TxvSQE5BEenBhvusyAeYMVaYxrZU/PWFcbeyiQe5xz1SeN3g/UejU3ytCYJwQ==
   dependencies:
     spark-md5 "^3.0.0"
 
-"@rails/ujs@^6.0.0-alpha":
+"@rails/ujs@6.0.0-alpha":
   version "6.0.0-alpha"
   resolved "https://registry.yarnpkg.com/@rails/ujs/-/ujs-6.0.0-alpha.tgz#d5761d93e19215f5f342229f934d5ca8f6dd22a5"
   integrity sha512-6AZcab77PeJQv8RdfryDYh6tAGcndcRnqYaciLiFclADBPFE9Ip978pGCPiKcKGgCg8S1P1nZII+1GNIrUrx+g==
 
-"@rails/webpacker@^4.0.7":
+"@rails/webpacker@4.0.7":
   version "4.0.7"
   resolved "https://registry.yarnpkg.com/@rails/webpacker/-/webpacker-4.0.7.tgz#268571bf974e78ce57eca9fa478f5bd97fd5182c"
   integrity sha512-nx3inMv7euO0UsD0voJ+n3/z1u56PuprW322b67TLuDmOHRpT7yUjBJULMisVKA6PVJw4DwiG9Kbf8ZGu53+tw==
@@ -6681,7 +6681,7 @@ tunnel-agent@^0.6.0:
   dependencies:
     safe-buffer "^5.0.1"
 
-turbolinks@^5.2.0:
+turbolinks@5.2.0:
   version "5.2.0"
   resolved "https://registry.yarnpkg.com/turbolinks/-/turbolinks-5.2.0.tgz#e6877a55ea5c1cb3bb225f0a4ae303d6d32ff77c"
   integrity sha512-pMiez3tyBo6uRHFNNZoYMmrES/IaGgMhQQM+VFF36keryjb5ms0XkVpmKHkfW/4Vy96qiGW3K9bz0tF5sK9bBw==
@@ -6947,7 +6947,7 @@ webpack-dev-middleware@^3.7.0:
     range-parser "^1.2.1"
     webpack-log "^2.0.0"
 
-webpack-dev-server@^3.8.0:
+webpack-dev-server@3.8.0:
   version "3.8.0"
   resolved "https://registry.yarnpkg.com/webpack-dev-server/-/webpack-dev-server-3.8.0.tgz#06cc4fc2f440428508d0e9770da1fef10e5ef28d"
   integrity sha512-Hs8K9yI6pyMvGkaPTeTonhD6JXVsigXDApYk9JLW4M7viVBspQvb1WdAcWxqtmttxNW4zf2UFLsLNe0y87pIGQ==