Fixes (#48)

* Make __lockfile__ actually not be triggered by anything
* Make __lockfile__ remove any actions that are no longer used
* Cleanups and refactorings

Author: bioball

.github/PklProject.deps.json

@@ -3,14 +3,14 @@
   "resolvedDependencies": {
     "package://pkg.pkl-lang.org/pkl-pantry/com.github.actions@1": {
       "type": "remote",
-      "uri": "projectpackage://pkg.pkl-lang.org/pkl-pantry/com.github.actions@1.2.0",
+      "uri": "projectpackage://pkg.pkl-lang.org/pkl-pantry/com.github.actions@1.3.0",
       "checksums": {
-        "sha256": "eac84e03db6815625a0a8f8dfe4597421284ad28f4425dbd72f529b236fea6b9"
+        "sha256": "76174cb974310b3d952280b76ed224eb4ee6fd5419bf696ad9a66fba44bd427d"
       }
     },
     "package://pkg.pkl-lang.org/pkl-project-commons/pkl.impl.ghactions@1": {
       "type": "local",
-      "uri": "projectpackage://pkg.pkl-lang.org/pkl-project-commons/pkl.impl.ghactions@1.1.2",
+      "uri": "projectpackage://pkg.pkl-lang.org/pkl-project-commons/pkl.impl.ghactions@1.1.3",
       "path": "../packages/pkl.impl.ghactions"
     },
     "package://pkg.pkl-lang.org/pkl-pantry/pkl.experimental.deepToTyped@1": {

.github/workflows/__lockfile__.yml

@@ -4,11 +4,10 @@
 # It also gets updated by dependabot (see .github/dependabot.yml).
 # Generated from Workflow.pkl. DO NOT EDIT.
 name: __lockfile__
-'on':
-  schedule:
-  - cron: '* * 31 2 *'
+'on': {}
 jobs:
   locks:
+    if: 'false'
     runs-on: nothing
     steps:
     - name: EnricoMi/publish-unit-test-result-action@v2

packages/pkl.impl.ghactions/DependabotManagedCI.pkl

@@ -71,12 +71,6 @@ local effectiveDependabot = (dependabot) {
   }
 }
 
-local convertUses = (uses: String?) ->
-  if (uses == null)
-    null
-  else
-    locks[uses].renderDirective
-
 local convertedWorkflows: Mapping<String, Workflow> =
   // don't do any lockfile stuff if in test mode.
   if (testMode)
@@ -87,7 +81,7 @@ local convertedWorkflows: Mapping<String, Workflow> =
         output {
           renderer {
             converters {
-              ["jobs[*].steps[*].uses"] = convertUses
+              ["jobs[*].steps[*].uses"] = (it) -> locks.getOrNull(it)?.renderDirective
             }
           }
         }