Provisioning: Define large parts of our infrastructure (#101029)

* Provisioning: Define secrets service

* Provisioning: Create and store secrets service

* Provisioning: Define safepath

* Provisioning: Define the repository

* Identity: Support a provisioning service

* Provisioning: Define a job queue

* Chore: Regen code

* Provisioning: Show progress more often

Co-Authored-By: Ryan McKinley <ryantxu@gmail.com>

* Provisioning: Rename hash field to lastRef

Co-Authored-By: =?UTF-8?q?Roberto=20Jim=C3=A9nez=20S=C3=A1nchez?= <roberto.jimenez@grafana.com>

* Provisioning: Workflows as write access

Co-Authored-By: Ryan McKinley <ryantxu@gmail.com>

* Provisioning: Regen OpenAPI snapshot

* Provisioning: Update tests to match new fields

---------

Co-authored-by: Ryan McKinley <ryantxu@gmail.com>
Co-authored-by: =?UTF-8?q?Roberto=20Jim=C3=A9nez=20S=C3=A1nchez?= <roberto.jimenez@grafana.com>

pkg/tests/apis/provisioning/testdata/github-example.json

@@ -11,7 +11,6 @@
         "github": {
             "url": "https://github.com/grafana/git-ui-sync-demo",
             "branch": "dummy-branch",
-            "branchWorkflow": true,
             "generateDashboardPreviews": true,
             "token": "github_pat_dummy"
         },
@@ -20,6 +19,6 @@
             "target": "",
             "intervalSeconds": 60
         },
-        "readOnly": false
+        "workflows": ["push"]
     }
 }

pkg/tests/apis/provisioning/testdata/local-devenv.json

@@ -7,7 +7,7 @@
     "spec": {
         "title": "Load devenv dashboards",
         "description": "Load /devenv/dev-dashboards (from root of repository)",
-        "readOnly": false,
+        "workflows": ["write"],
         "sync": {
             "enabled": true,
             "target": "mirror",