Update all files with recent changes

CW1/StudentGradeManagment/.mvn/jvm.config

CW1/StudentGradeManagment/.mvn/maven.config

CW1/StudentGradeManagment/App.java

CW1/StudentGradeManagment/pom.xml

...ntGradeManagment/src/main/java/uk/ac/rhul/cs2800/App.java

...agment/src/test/java/uk/ac/rhul/cs2800/model/AppTest.java

...ent/src/test/java/uk/ac/rhul/cs2800/model/cs2800-lab-2024

...GradeManagment/target/classes/uk/ac/rhul/cs2800/App.class

...-compiler-plugin/compile/default-compile/createdFiles.lst

...en-compiler-plugin/compile/default-compile/inputFiles.lst

...r-plugin/testCompile/default-testCompile/createdFiles.lst

...ler-plugin/testCompile/default-testCompile/inputFiles.lst

...arget/surefire-reports/TEST-uk.ac.rhul.cs2800.AppTest.xml

...surefire-reports/TEST-uk.ac.rhul.cs2800.model.AppTest.xml

...refire-reports/TEST-uk.ac.rhul.cs2800.model.GradeTest.xml

...efire-reports/TEST-uk.ac.rhul.cs2800.model.ModuleTest.xml

...reports/TEST-uk.ac.rhul.cs2800.model.RegistrationTest.xml

...fire-reports/TEST-uk.ac.rhul.cs2800.model.StudentTest.xml

....cs2800.model.exception.NoGradeAvailableExceptionTest.xml

...ul.cs2800.model.exception.NoRegistrationExceptionTest.xml