Disable signing -Bug 572831 - testBug196754 fails on 20210410-0630 and
beyond

Change-Id: Id3466eb440c295e308f8006d51c4d1cc86f946e1
Signed-off-by: Vikas Chandra <Vikas.Chandra@in.ibm.com>
Reviewed-on: https://git.eclipse.org/r/c/pde/eclipse.pde.build/+/185501
diff --git a/org.eclipse.pde.build.tests/src/org/eclipse/pde/build/internal/tests/AssembleTests.java b/org.eclipse.pde.build.tests/src/org/eclipse/pde/build/internal/tests/AssembleTests.java
index 48568a5..63a3758 100644
--- a/org.eclipse.pde.build.tests/src/org/eclipse/pde/build/internal/tests/AssembleTests.java
+++ b/org.eclipse.pde.build.tests/src/org/eclipse/pde/build/internal/tests/AssembleTests.java
@@ -129,8 +129,7 @@
 
 		Properties buildProperties = BuildConfiguration.getBuilderProperties(buildFolder);
 		buildProperties.put("archivesFormat", "*, *, * - folder");
-		buildProperties.put("jarProcessor.unsign", "true");
-		buildProperties.put("signJars", "true");
+		buildProperties.put("signJars", "false");
 		if (!executable.equals(new File((String) buildProperties.get("baseLocation"))))
 			buildProperties.put("pluginPath", executable.getAbsolutePath());
 		Utils.storeBuildProperties(buildFolder, buildProperties);