Update pnpm/action-setup action to v6.0.8 (#102)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/deploy-docs.yml

@@ -23,7 +23,7 @@ jobs:
         with:
           fetch-depth: 0
 
-      - uses: pnpm/action-setup@078e9d416474b29c0c387560859308974f7e9c53 # v6.0.1
+      - uses: pnpm/action-setup@0e279bb959325dab635dd2c09392533439d90093 # v6.0.8
         name: Install pnpm
         with:
           standalone: true

.github/workflows/pr-checks.yml

@@ -12,7 +12,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
 
-      - uses: pnpm/action-setup@078e9d416474b29c0c387560859308974f7e9c53 # v6.0.1
+      - uses: pnpm/action-setup@0e279bb959325dab635dd2c09392533439d90093 # v6.0.8
         name: Install pnpm
         with:
           standalone: true