Bump pnpm/action-setup from 4.2.0 to 4.3.0

Bumps [pnpm/action-setup](https://github.com/pnpm/action-setup) from 4.2.0 to 4.3.0.
- [Release notes](https://github.com/pnpm/action-setup/releases)
- [Commits](pnpm/action-setup@41ff726...b906aff)

---
updated-dependencies:
- dependency-name: pnpm/action-setup
  dependency-version: 4.3.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/build.yml

@@ -313,7 +313,7 @@ jobs:
           key: ui-${{ steps.ui-hash.outputs.ui-hash }}
       - if: steps.cache-ui-assets.outputs.cache-hit != 'true'
         name: Install PNPM
-        uses: pnpm/action-setup@41ff72655975bd51cab0327fa583b6e92b6d3061 # v4.2.0
+        uses: pnpm/action-setup@b906affcce14559ad1aafd4ab0e942779e9f58b1 # v4.3.0
         with:
           run_install: false
           package_json_file: './ui/package.json'

.github/workflows/test-enos-scenario-ui.yml

@@ -94,7 +94,7 @@ jobs:
           cache: pnpm
           cache-dependency-path: ui/pnpm-lock.yaml
       - name: Install PNPM
-        uses: pnpm/action-setup@41ff72655975bd51cab0327fa583b6e92b6d3061 # v4.2.0
+        uses: pnpm/action-setup@b906affcce14559ad1aafd4ab0e942779e9f58b1 # v4.3.0
         with:
           package_json_file: './ui/package.json'
       - name: Set Up Terraform

.github/workflows/test-run-enos-scenario.yml

@@ -76,7 +76,7 @@ jobs:
           cache-dependency-path: ui/pnpm-lock.yaml
 
       - name: Install PNPM
-        uses: pnpm/action-setup@41ff72655975bd51cab0327fa583b6e92b6d3061 # v4.2.0
+        uses: pnpm/action-setup@b906affcce14559ad1aafd4ab0e942779e9f58b1 # v4.3.0
         with:
           package_json_file: './ui/package.json'
       - uses: hashicorp/setup-terraform@5e8dbf3c6d9deaf4193ca7a8fb23f2ac83bb6c85 # v4.0.0