[FIXED JENKINS-39620] and [JENKINS-39534] Revert change that marked fields as transient, and add FindBugs exclusion filters

Author: kinow

src/findbugs/excludesFilter.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0"?>
+<FindBugsFilter>
+    <Match>
+       <Class name="org.biouno.unochoice.model.GroovyScript" />
+       <Bug pattern="SE_BAD_FIELD" />
+    </Match>
+</FindBugsFilter>

src/main/java/org/biouno/unochoice/model/GroovyScript.java

@@ -66,7 +66,7 @@ public class GroovyScript extends AbstractScript {
     /**
      * Secure script content.
      */
-    private transient SecureGroovyScript secureScript;
+    private SecureGroovyScript secureScript;
 
     @Nullable
     @Deprecated
@@ -76,7 +76,7 @@ public class GroovyScript extends AbstractScript {
      * Secure fallback script content.
      */
     @Nullable
-    private transient SecureGroovyScript secureFallbackScript;
+    private SecureGroovyScript secureFallbackScript;
 
     @Deprecated
     public GroovyScript(String script, String fallbackScript) {