chore: update ci

Author: bryanmylee

.github/workflows/coverage.yml

@@ -16,8 +16,8 @@ jobs:
       - uses: actions/checkout@v1
       - uses: actions/setup-node@v1
         with:
-          node-version: 16
-      - run: npm install svelte
+          node-version: 18
+      - run: npm i svelte
       - run: npm ci
       - run: npm test
       - uses: coverallsapp/github-action@master

.github/workflows/publish.yml

@@ -14,7 +14,7 @@ jobs:
       - uses: actions/checkout@v2
       - uses: actions/setup-node@v1
         with:
-          node-version: 16
+          node-version: 18
       - run: npm ci
       - run: npm test
 
@@ -25,10 +25,10 @@ jobs:
       - uses: actions/checkout@v2
       - uses: actions/setup-node@v1
         with:
-          node-version: 16
+          node-version: 18
           registry-url: https://registry.npmjs.org/
       - run: npm ci
       - run: npm run package
-      - run: npm publish ./package
+      - run: npm publish .
         env:
           NODE_AUTH_TOKEN: ${{secrets.npm_token}}