Change the docker-build-dance pipeline to use the buildah-rhtap task

The new buildah-rhtap task should replace the current existing buildah
task, as that one has Konflux-specific features.

Signed-off-by: Bruno Pimentel <bpimente@redhat.com>

pipelines/docker-build-dance/patch.yaml

@@ -23,7 +23,7 @@
 - op: replace
   path: /spec/tasks/3/taskRef
   value:
-    name: buildah
+    name: buildah-rhtap
     version: "0.1"
 - op: add
   path: /spec/tasks/3/params
@@ -34,10 +34,6 @@
     value: $(params.dockerfile)
   - name: CONTEXT
     value: $(params.path-context)
-  - name: HERMETIC
-    value: "$(params.hermetic)"
-  - name: PREFETCH_INPUT
-    value: "$(params.prefetch-input)"
   - name: IMAGE_EXPIRES_AFTER
     value: "$(params.image-expires-after)"
   - name: COMMIT_SHA