[CONFIG] sonarcloud properties fixed.

Author: Gonzalo Diaz

sonar-project.properties renamed to .sonarcloud.properties

@@ -1,11 +1,11 @@
 # Must be unique in a given SonarQube instance
-sonar.projectKey=algorithm-exercises-java
-sonar.projectName=algorithm-exercises-java
+sonar.projectKey=algorithm-exercises-py
+sonar.projectName=algorithm-exercises-py
 
 # Path is relative to the sonar-project.properties file.
 # Replace "\" by "/" on Windows.
 # This property is optional if sonar.modules is set.
-sonar.sources=app/src
+sonar.sources=src
 
 # Encoding of the source code. Default is default system encoding
 sonar.sourceEncoding=UTF-8