fix(STONEBLD-2265): increase the default timeout to 90mins

* This change increases the default timeout (60mins) of the
  PR-type PLR and the 'e2e-tests' Task to 2hrs.
* This is a temporary change, please see:
  konflux-ci/e2e-tests#1091
* Since the chains controller is overwhelmed, we had to
  increase the test timeout value to 90mins.
* So this current PR increases the timeout values for PLR
  and a Task to the 2hrs to give enough time for chains
  as well as other tests to execute within time.

Signed-off-by: Dheeraj<[email protected]>

.tekton/pull-request.yaml

@@ -182,6 +182,8 @@ spec:
           - build-bundles
         taskRef:
           name: e2e-test
+        # Added a timeout due to https://issues.redhat.com/browse/STONEBLD-2265
+        timeout: "2h"
       - name: check-task-pipeline-repo-existence
         runAfter:
           - build-bundles
@@ -259,6 +261,9 @@ spec:
                 # Perform cleanup of resources created by gitops service
                 oc delete --ignore-not-found deployment --all -n $(params.e2e_test_namespace)
                 oc delete --ignore-not-found eventlisteners --all -n $(params.e2e_test_namespace)
+  # Added a timeout due to https://issues.redhat.com/browse/STONEBLD-2265
+  timeouts:
+    pipeline: "2h"
   workspaces:
     - name: workspace
       volumeClaimTemplate: