WIP: use explicit cache restore and save instead of automatic post ac…

…tion

.github/workflows/updatebuildlist.yml

@@ -13,11 +13,14 @@ jobs:
       - name: Checkout HEAD
         uses: actions/checkout@v4
       - name: Download old build list
-        uses: actions/cache@v4
+        uses: actions/cache/restore@v4
         with:
           path: spec/builds.txt
           key: 'builds.txt'
       - name: Update list
         run: cat spec/builds.txt <({ curl "https://pobarchives.com/api/builds?q=latest" & curl "https://pobarchives.com/api/builds?q=trending"; } | jq -r '.builds[].build_info.build_link') | sort -u | tail -n 500 | sponge spec/builds.txt
       - name: Print builds list
         run: cat spec/builds.txt
+      - name: Save new build list
+        uses:  actions/cache/save@v4
+