tests: fix "Storing signatures" check

After[1] c/image no longer prints "Storing signatures" so we should
not check for it.

[1] https://github.com/containers/image/pull/2001

Signed-off-by: Paul Holzinger <pholzing@redhat.com>

test/e2e/manifest_test.go

@@ -451,7 +451,6 @@ RUN touch /file
 		Expect(output).To(ContainSubstring("Copying blob "))
 		Expect(output).To(ContainSubstring("Copying config "))
 		Expect(output).To(ContainSubstring("Writing manifest to image destination"))
-		Expect(output).To(ContainSubstring("Storing signatures"))
 
 		push = podmanTest.Podman([]string{"manifest", "push", "--compression-format=gzip", "--compression-level=2", "--tls-verify=false", "--creds=podmantest:wrongpasswd", "foo", "localhost:" + registry.Port + "/credstest"})
 		push.WaitWithDefaultTimeout()

test/e2e/push_test.go

@@ -114,7 +114,6 @@ var _ = Describe("Podman push", func() {
 		Expect(output).To(ContainSubstring("Copying blob "))
 		Expect(output).To(ContainSubstring("Copying config "))
 		Expect(output).To(ContainSubstring("Writing manifest to image destination"))
-		Expect(output).To(ContainSubstring("Storing signatures"))
 
 		bitSize := 1024
 		keyFileName := filepath.Join(podmanTest.TempDir, "key")

test/system/010-images.bats

@@ -321,7 +321,7 @@ Deleted: $pauseID"
     # Without -q: verbose output, but only on podman-local, not remote
     run_podman commit my-container --format docker -m comment my-test-image1
     if ! is_remote; then
-        assert "$output" =~ "Getting image.*Writing manif.*Storing signatu" \
+        assert "$output" =~ "Getting image.*Writing manif" \
                "Without -q, verbose output"
     fi
 

test/system/120-load.bats

@@ -116,7 +116,7 @@ verify_iid_and_name() {
 
     # Copy it there.
     run_podman image scp $newname ${notme}@localhost::
-    is "$output" "Copying blob .*Copying config.*Writing manifest.*Storing signatures"
+    is "$output" "Copying blob .*Copying config.*Writing manifest"
 
     # confirm that image was copied. FIXME: also try $PODMAN image inspect?
     _sudo $PODMAN image exists $newname