Revert "Bug 2070444 - Run addon tasks on git-backed pushes, r=taskgraph-reviewers,jcristau" for causing build-signing timeouts

This reverts commit 1d22dc4916.

Revert "Bug 2070444 - Run artifact-build tasks on git-backed pushes, r=taskgraph-reviewers,jcristau" for causing build signing failures

This reverts commit 9bfd8889e8.

taskcluster/kinds/addon/kind.yml

@@ -13,6 +13,7 @@ transforms:
     - gecko_taskgraph.transforms.task:transforms
 
 task-defaults:
+    run-on-repo-type: [hg]
     use-python: default
 
 tasks:
@@ -36,6 +37,7 @@ tasks:
                   name: public/tps.xpi
                   path: /builds/worker/checkouts/gecko/tps-out/tps.xpi
         run:
+            clone-with: hg
             using: mach
             mach: tps-build --dest tps-out
             sparse-profile: tps

taskcluster/kinds/artifact-build/kind.yml

@@ -17,6 +17,7 @@ transforms:
     - gecko_taskgraph.transforms.task:transforms
 
 task-defaults:
+    run-on-repo-type: [hg]
     index:
         product: firefox
     treeherder:
@@ -33,6 +34,7 @@ task-defaults:
             MACH_BUILD_PYTHON_NATIVE_PACKAGE_SOURCE: system
             USE_ARTIFACT: '1'
     run:
+        clone-with: hg
         using: mozharness
         actions: [get-secrets, build]
         config: