Java: Add missing test decompression bombs test.

Author: michaelnebel

java/test/security/CWE-522-DecompressionBombs/test.expected renamed to java/test/security/CWE-522-DecompressionBombs/TestDecompressionBombs.expected

@@ -0,0 +1,9 @@
+import java
+import semmle.code.java.security.DecompressionBombQuery
+import TestUtilities.InlineFlowTest
+import TaintFlowTestArgString<DecompressionBombsConfig, getArgString/2>
+
+string getArgString(DataFlow::Node src, DataFlow::Node sink) {
+  exists(src) and
+  result = "\"" + sink.toString() + "\""
+}