sdk: allow passing docker build arguments in service manifest (#2764)

* start-cli s9pk pack: silence mksquashfs output

* sdk: allow passing docker build arguments in service manifest

* merge EnvVar into BuildArg

sdk/base/lib/osBindings/BuildArg.ts

@@ -0,0 +1,3 @@
+// This file was generated by [ts-rs](https://github.com/Aleph-Alpha/ts-rs). Do not edit this file manually.
+
+export type BuildArg = string | { env: string }

sdk/base/lib/osBindings/ImageSource.ts

@@ -1,6 +1,13 @@
 // This file was generated by [ts-rs](https://github.com/Aleph-Alpha/ts-rs). Do not edit this file manually.
+import type { BuildArg } from "./BuildArg"
 
 export type ImageSource =
   | "packed"
-  | { dockerBuild: { workdir: string | null; dockerfile: string | null } }
+  | {
+      dockerBuild: {
+        workdir: string | null
+        dockerfile: string | null
+        buildArgs?: { [key: string]: BuildArg }
+      }
+    }
   | { dockerTag: string }

sdk/base/lib/osBindings/index.ts

@@ -39,6 +39,7 @@ export { BindOptions } from "./BindOptions"
 export { BindParams } from "./BindParams"
 export { Blake3Commitment } from "./Blake3Commitment"
 export { BlockDev } from "./BlockDev"
+export { BuildArg } from "./BuildArg"
 export { CallbackId } from "./CallbackId"
 export { Category } from "./Category"
 export { CheckDependenciesParam } from "./CheckDependenciesParam"