[PM-1507] fix: Use camel case for docker default network (#2811)

* fix: Use camel case for docker default network

* Update project name in .env.example

dev/.env.example

@@ -1,4 +1,4 @@
-COMPOSE_PROJECT_NAME=BitwardenServer
+COMPOSE_PROJECT_NAME=bitwardenserver
 # Ensure the MSSQL_PASSWORD is complex and follows the password policy defined at
 # https://docs.microsoft.com/en-us/sql/relational-databases/security/password-policy?view=sql-server-ver15
 MSSQL_PASSWORD=SET_A_PASSWORD_HERE_123