Bump github.com/joho/godotenv from 1.4.0 to 1.5.1

Bumps [github.com/joho/godotenv](https://github.com/joho/godotenv) from 1.4.0 to 1.5.1.
- [Release notes](https://github.com/joho/godotenv/releases)
- [Commits](joho/godotenv@v1.4.0...v1.5.1)

---
updated-dependencies:
- dependency-name: github.com/joho/godotenv
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

go.mod

@@ -8,7 +8,7 @@ require (
 	github.com/go-oauth2/oauth2/v4 v4.5.1
 	github.com/go-playground/validator/v10 v10.11.0
 	github.com/golang-jwt/jwt v3.2.2+incompatible
-	github.com/joho/godotenv v1.4.0
+	github.com/joho/godotenv v1.5.1
 	github.com/kelseyhightower/envconfig v1.4.0
 	github.com/sirupsen/logrus v1.8.1
 	gorm.io/driver/postgres v1.3.8