Update build pipeline.

.webhook_bridge/pipeline-build-hash.yaml

@@ -62,7 +62,7 @@ spec:
             - name: url
               value: https://code.fizz.buzz/talexander/personal_tekton_catalog.git
             - name: revision
-              value: "31376f29c6332ea8c378152d5ccda1ba9dbcd7bb"
+              value: "dda7b690195b43e8b9859d1caf5dcbf48588ade1"
             - name: pathInRepo
               value: task/git-clone/0.1/git-clone.yaml
           resolver: git
@@ -101,7 +101,7 @@ spec:
             - name: url
               value: https://code.fizz.buzz/talexander/personal_tekton_catalog.git
             - name: revision
-              value: 31376f29c6332ea8c378152d5ccda1ba9dbcd7bb
+              value: dda7b690195b43e8b9859d1caf5dcbf48588ade1
             - name: pathInRepo
               value: task/buildkit-rootless-daemonless/0.1/buildkit-rootless-daemonless.yaml
         params:
@@ -122,6 +122,8 @@ spec:
               - "type=registry,ref=$(params.image-name):buildcache,mode=max,compression=zstd,compression-level=22,rewrite-timestamp=true,image-manifest=true,oci-mediatypes=true"
               - --opt
               - build-arg:SOURCE_DATE_EPOCH=$(tasks.get-git-commit-time.results.unix-time)
+              - --opt
+              - "build-arg:NIX_SUBSTITUTERS=http://ncps.nix-pull-through-cache.svc.cluster.local:80 https://cache.nixos.org"
           - name: BUILDKITD_TOML
             value: |
               debug = true