File reproducible-now.patch of Package findbugs

--- findbugs-3.0.1/src/java/edu/umd/cs/findbugs/Version.java	2023-09-12 16:45:13.900282199 +0200
+++ findbugs-3.0.1/src/java/edu/umd/cs/findbugs/Version.java	2023-09-12 17:00:09.399877830 +0200
@@ -92,6 +92,10 @@
         SimpleDateFormat eclipseDateFormat = new SimpleDateFormat("yyyyMMdd", Locale.ENGLISH);
         SimpleDateFormat releaseDateFormat = new SimpleDateFormat(UpdateChecker.PLUGIN_RELEASE_DATE_FMT, Locale.ENGLISH);
         Date now = new Date();
+        if (System.getenv("SOURCE_DATE_EPOCH") != null) {
+            now = new Date(1000 * Long.parseLong(System.getenv("SOURCE_DATE_EPOCH")));
+        }
+
         COMPUTED_DATE = dateFormat.format(now);
         COMPUTED_ECLIPSE_DATE = eclipseDateFormat.format(now);
         String tmp =  releaseDateFormat.format(now);