chore(ci): add step for installing npm@latest before publishing (#11137)

We need npm > 11.8 for trusted publishing.

.github/workflows/release.yaml

@@ -21,7 +21,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           ref: v${{ inputs.version }} # tag that should be created by the caller workflow
       - name: Setup to npm
@@ -32,6 +32,8 @@ jobs:
           cache: 'yarn'
       - name: Enable corepack
         run: corepack enable
+      - name: Make sure we have newest version of npm
+        run: npm install -g npm@latest
       - name: Build
         run: |
           yarn install --immutable

package.json

@@ -2,7 +2,7 @@
   "name": "unleash-server",
   "type": "module",
   "description": "Unleash is an enterprise ready feature flag service. It provides different strategies for handling feature flags.",
-  "version": "7.4.0",
+  "version": "7.3.0",
   "keywords": [
     "unleash",
     "feature flag",