chore: update node.js to v22

Author: renovate[bot]

.nvmrc

@@ -1 +1 @@
-18
+22

.tool-versions

@@ -1 +1 @@
-nodejs 18.20.7
+nodejs 22.14.0

Dockerfile.ci

@@ -1,4 +1,4 @@
-FROM docker.io/library/node:18-alpine AS builder
+FROM docker.io/library/node:22-alpine AS builder
 WORKDIR /src
 COPY . ./
 RUN apk add --no-cache python3 py3-setuptools make g++ git
@@ -25,7 +25,7 @@ RUN yarn install --frozen-lockfile --network-timeout 100000 && \
     # Default commitlint config
     npm pack @commitlint/config-conventional
 
-FROM docker.io/library/node:18-alpine
+FROM docker.io/library/node:22-alpine
 RUN apk add --no-cache git
 COPY --from=builder /src/*.tgz ./
 RUN npm config set fetch-retry-mintimeout 20000 && \