Bump dotenv from 7.0.0 to 8.0.0

Bumps [dotenv](https://github.com/motdotla/dotenv) from 7.0.0 to 8.0.0.
- [Release notes](https://github.com/motdotla/dotenv/releases)
- [Changelog](https://github.com/motdotla/dotenv/blob/master/CHANGELOG.md)
- [Commits](motdotla/dotenv@v7.0.0...v8.0.0)

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot-preview[bot]

package.json

@@ -51,7 +51,7 @@
     "bcryptjs": "^2.4.3",
     "class-validator": "^0.9.1",
     "cors": "^2.8.5",
-    "dotenv": "^7.0.0",
+    "dotenv": "^8.0.0",
     "express": "^4.16.4",
     "express-jwt": "^5.3.1",
     "helmet": "^3.16.0",

yarn.lock

@@ -2866,10 +2866,10 @@ dotenv@^6.2.0:
   resolved "https://registry.yarnpkg.com/dotenv/-/dotenv-6.2.0.tgz#941c0410535d942c8becf28d3f357dbd9d476064"
   integrity sha512-HygQCKUBSFl8wKQZBSemMywRWcEDNidvNbjGVyZu3nbZ8qq9ubiPoGLMdRDpfSrpkkm9BXYFkpKxxFX38o/76w==
 
-dotenv@^7.0.0:
-  version "7.0.0"
-  resolved "https://registry.yarnpkg.com/dotenv/-/dotenv-7.0.0.tgz#a2be3cd52736673206e8a85fb5210eea29628e7c"
-  integrity sha512-M3NhsLbV1i6HuGzBUH8vXrtxOk+tWmzWKDMbAVSUp3Zsjm7ywFeuwrUXhmhQyRK1q5B5GGy7hcXPbj3bnfZg2g==
+dotenv@^8.0.0:
+  version "8.0.0"
+  resolved "https://registry.yarnpkg.com/dotenv/-/dotenv-8.0.0.tgz#ed310c165b4e8a97bb745b0a9d99c31bda566440"
+  integrity sha512-30xVGqjLjiUOArT4+M5q9sYdvuR4riM6yK9wMcas9Vbp6zZa+ocC9dp6QoftuhTPhFAiLK/0C5Ni2nou/Bk8lg==
 
 duplexer2@~0.1.4:
   version "0.1.4"