proto + app: bump node + protoc & make protos

In the next commit, we'll bump our lnd dependency to `v0.18.3-beta`.
That version adds explicitly declared optional protos fields with commit
lightningnetwork/lnd@3de6c54

Optional proto fields are only available in Proto3 after protoc version
`3.15+`, and we therefore need to bump our protoc version for the protos
generation script to support them.

When doing so, we mimic the protobuf-compiler version used in `lnd`,
which is `3.21.12`. As protobuf-compiler 3.21.x+ is only available for
Node.js base images with Debian 12 (bookworm), we also update our NodeJS
base image to version 22.8.0-bookworm.

Author: ViktorT-11

Dockerfile

@@ -1,5 +1,5 @@
 # Start with a NodeJS base image that also contains yarn.
-FROM node:16.14.2-alpine as nodejsbuilder
+FROM node:22.8.0-alpine as nodejsbuilder
 
 # Pass a tag, branch or a commit using build-arg. This allows a docker image to
 # be built from a specified Git state. The default image will use the Git tip of

app/package.json

@@ -94,7 +94,8 @@
     "react-scripts": "^5.0.1",
     "sass": "1.43.4",
     "storybook": "7.5.3",
-    "ts-protoc-gen": "0.12.0",
+    "ts-protoc-gen": "0.15.0",
+    "protoc-gen-js": "3.21.2",
     "typescript": "4.1.6",
     "webpack": "5.89.0"
   },