[javadocs] Add notice file to get javadocs as sonatype requires

unclear how we ever got away without providing but we were and last release was in 2023.  sonatype has required this for many years.  There is a fork on this project being released due to not fixing issues raised currently and they had to add javadoc as well.

Author: hazendaz

src/.gitignore

@@ -0,0 +1,15 @@
+/*
+ * This program and the accompanying materials are made
+ * available under the terms of the Eclipse Public License 2.0
+ * which is available at https://www.eclipse.org/legal/epl-2.0/
+ *
+ * SPDX-License-Identifier: EPL-2.0
+ */
+package net.revelc.jsdt.core;
+
+/**
+ * Dummy Javadoc to pass sonatype.
+ */
+public interface Notice {
+    // Empty class to force javadoc generation.
+}

src/main/java/net/revelc/jsdt/core/Notice.java

@@ -0,0 +1,11 @@
+/*
+ * This program and the accompanying materials are made
+ * available under the terms of the Eclipse Public License 2.0
+ * which is available at https://www.eclipse.org/legal/epl-2.0/
+ *
+ * SPDX-License-Identifier: EPL-2.0
+ */
+/**
+ * Dummy Javadoc to pass sonatype.
+ */
+package net.revelc.jsdt.core;