Add changeset, update node version in dockerfile

Author: simolus3

.changeset/twenty-jeans-marry.md

@@ -0,0 +1,6 @@
+---
+'@powersync/service-module-postgres-storage': minor
+'@powersync/service-core': minor
+---
+
+Target Node.JS version 22, ES2024

service/Dockerfile

@@ -1,4 +1,4 @@
-FROM node:20.12.2 AS builder
+FROM node:22.13.1 AS builder
 WORKDIR /app
 
 RUN npm i -g pnpm@9
@@ -54,7 +54,7 @@ RUN pnpm build:production && \
 
 # === TESTER ===
 
-FROM node:20.12.2-slim AS tester
+FROM node:22.13.1-slim AS tester
 WORKDIR /app
 
 
@@ -69,7 +69,7 @@ CMD pnpm test
 
 # === PROD ===
 
-FROM node:20.12.2-slim
+FROM node:22.13.1-slim
 WORKDIR /app
 
 COPY --from=builder /app/ ./