fix(notifications): use nix protoc instead of buckified

flake.nix

@@ -51,7 +51,6 @@
       nativeBuildInputs = with pkgs;
         [
           envsubst
-          unzip
           nodejs
           tilt
           typescript

toolchains/rust/macros.bzl

@@ -114,19 +114,17 @@ def galoy_rust_lib(
         )
 
         build_env = build_env or {}
-        build_env.update(
-            {
-                "PROTOC": "$(exe //third-party/proto:protoc)",
-                "PROTOC_INCLUDE": "$(location //third-party/proto:google_protobuf)",
-            },
-        )
-
+        # When using protoc included via buck:
+        # build_env.update(
+        #     {
+        #         "PROTOC": "$(exe //third-party/proto:protoc)",
+        #         "PROTOC_INCLUDE": "$(location //third-party/proto:google_protobuf)",
+        #     },
+        # )
 
         native.genrule(
           name = proto_name,
-          srcs = protos + [
-                "//third-party/proto:google_protobuf",
-          ],
+          srcs = protos,
           out = ".",
           cmd = "$(exe :" + build_name + ")",
           env = build_env,

vendir.lock.yml

@@ -24,12 +24,4 @@ directories:
       - 2023-10-15-425-gf3c685667
     path: .
   path: third-party/rust/fixups/ring/include
-- contents:
-  - git:
-      commitTitle: 'client: Fix "ctrl-c was pressed" bug...'
-      sha: f3c685667ef22d0130687003012b6960abec6b3b
-      tags:
-      - 2023-10-15-425-gf3c685667
-    path: .
-  path: third-party/proto
 kind: LockConfig

vendir.yml

@@ -28,12 +28,3 @@ directories:
     includePaths:
     - shim/third-party/rust/fixups/ring/include/**/*
     newRootPath: shim/third-party/rust/fixups/ring/include
-- path: third-party/proto
-  contents:
-  - path: .
-    git:
-      url: https://github.com/facebook/buck2.git
-      ref: f3c685667ef22d0130687003012b6960abec6b3b
-    includePaths:
-    - shim/third-party/proto/**/*
-    newRootPath: shim/third-party/proto

vendir/template.yml

@@ -31,12 +31,3 @@ directories:
         includePaths:
           - shim/third-party/rust/fixups/ring/include/**/*
         newRootPath: shim/third-party/rust/fixups/ring/include
-  - path: third-party/proto
-    contents:
-      - path: .
-        git:
-          url: https://github.com/facebook/buck2.git
-          ref: #@ data.values.ring_fixup_git_ref
-        includePaths:
-          - shim/third-party/proto/**/*
-        newRootPath: shim/third-party/proto