Refactor publish.yml for pnpm integration

Updated the publish workflow to include pnpm setup and install steps.

Author: bhollis

.github/workflows/publish.yml

@@ -24,14 +24,10 @@ jobs:
         with:
           file-url: https://unpkg.com/bungie-api-ts@latest/package.json
           static-checking: localIsNew
-
-      - uses: pnpm/action-setup@v4
-
-      - name: Upgrade NPM
+      
+      - name: pnpm setup
         if: steps.check.outputs.changed == 'true'
-        run: |
-          npm install -g npm@latest
-          npm --version
+        uses: pnpm/action-setup@v4
 
       - name: Setup Node
         if: steps.check.outputs.changed == 'true'
@@ -40,6 +36,13 @@ jobs:
           node-version-file: '.nvmrc'
           registry-url: https://registry.npmjs.org/
 
+      - name: Install
+        if: steps.check.outputs.changed == 'true'
+        run: pnpm install --frozen-lockfile --prefer-offline
+
       - name: Publish the package to NPM
         if: steps.check.outputs.changed == 'true'
-        run: cd lib && npm publish --provenance
+        run: |
+          cd lib
+          npm install -g npm@latest
+          npm publish --access public --provenance