Modification de gitignore

.gradle/8.10.2/checksums/checksums.lock

.gradle/8.10.2/executionHistory/executionHistory.bin

.gradle/8.10.2/executionHistory/executionHistory.lock

.gradle/8.10.2/fileHashes/fileHashes.bin

.gradle/8.10.2/fileHashes/fileHashes.lock

.gradle/8.10.2/fileHashes/resourceHashesCache.bin

.gradle/buildOutputCleanup/buildOutputCleanup.lock

.gradle/buildOutputCleanup/outputFiles.bin

.gradle/file-system.probe

build/classes/java/main/app/SimulatorApplication.class

build/classes/java/main/app/SimulatorMain.class

build/classes/java/main/controller/Controller.class

.../classes/java/main/controller/PersistentToggleGroup.class

build/classes/java/main/model/Board.class

build/classes/java/main/model/Entity.class

build/classes/java/main/model/Fire.class

build/classes/java/main/model/FireFighter.class

build/classes/java/main/model/FireFighterScenario.class

build/classes/java/main/model/FirefighterBoard$1.class

build/classes/java/main/model/FirefighterBoard.class