ci: update apt before installing deps (#9831)

.github/workflows/build.yml

@@ -148,7 +148,6 @@ jobs:
         with:
           repository: ipfs/go-ipfs-http-client
           path: go-ipfs-http-client
-          ref: bump-for-rcmgr-last-push
       - uses: protocol/cache-go-action@v1
         with:
           name: ${{ github.job }}

.github/workflows/sharness.yml

@@ -32,7 +32,7 @@ jobs:
         with:
           path: kubo
       - name: Install missing tools
-        run: sudo apt install -y socat net-tools fish libxml2-utils
+        run: sudo apt update && sudo apt install -y socat net-tools fish libxml2-utils
       - name: Restore Go Cache
         uses: protocol/cache-go-action@v1
         with: