Add .env and Eclipse prefs to .gitignore

.gitignore

@@ -3,6 +3,7 @@ target/
 !.mvn/wrapper/maven-wrapper.jar
 !**/src/main/**/target/
 !**/src/test/**/target/
+.env
 
 ### STS ###
 .apt_generated
@@ -32,5 +33,8 @@ build/
 ### VS Code ###
 .vscode/
 
+### Eclipse ###
+.settings/org.eclipse.jdt.core.prefs
+
 ### Docker ###
 docker-compose-local*