Fix compat issue

due to neo-technology/neo4j#22133

Co-authored-by: Adam Schill Collberg <[email protected]>

Author: FlorentinD

compatibility/4.4/storage-engine-adapter/src/main/java/org/neo4j/gds/compat/_44/InMemoryMetaDataProviderImpl.java

@@ -195,4 +195,8 @@ public Optional<UUID> getDatabaseIdUuid(CursorContext cursorTracer) {
     public void setDatabaseIdUuid(UUID uuid, CursorContext cursorContext) {
         throw new IllegalStateException("Not supported");
     }
+
+    public String getStoreFormat() {
+        return InMemoryStoreVersion.STORE_VERSION;
+    }
 }