chore: increase sinceSeconds in Git Clone e2e test

increased sinceSeconds in TestGithubGHEPullRequestGitCloneTask
e2e test so that it is safe to get logs and match.

Signed-off-by: Zaki Shaikh <zashaikh@redhat.com>

Author: zakisk

test/github_pullrequest_privaterepository_test.go

@@ -29,7 +29,7 @@ func TestGithubGHEPullRequestGitCloneTask(t *testing.T) {
 	ctx, err := cctx.GetControllerCtxInfo(ctx, g.Cnx)
 	assert.NilError(t, err)
 
-	sinceSeconds := int64(20)
+	sinceSeconds := int64(40)
 	assert.NilError(t, wait.RegexpMatchingInControllerLog(ctx, g.Cnx, *regexp.MustCompile(".*fetched git-clone task"),
 		10, "ghe-controller", nil, &sinceSeconds), "Error while checking the logs of the pipelines-as-code controller pod")
 	defer g.TearDown(ctx, t)