CI: confirm webseed urls work + versioned hashes

Author: plowsof

.github/workflows/build-docker.yml

@@ -70,11 +70,11 @@ jobs:
       - name: check getmonero webseed + versioned hashes file
         run: |
           CDN_URL="https://downloads.getmonero.org"
-          if ! wget --spider "$CDN_URL/hashes-$VERSION"; then
+          if ! wget --spider -q "$CDN_URL/hashes-$VERSION"; then
             echo "Webseed FAILED: hashes-$VERSION"
             #exit 1
           fi
-          if ! wget --spider "$CDN_URL/hashes-$VERSION_GUI"; then
+          if ! wget --spider -q "$CDN_URL/hashes-$VERSION_GUI"; then
             echo "Webseed FAILED: hashes-$VERSION_GUI"
             #exit 1
           fi
@@ -87,7 +87,7 @@ jobs:
                 part="monero-gui-$VERSION_GUI"
             fi
             url=$CDN_URL/${part}/${dir}/${file}
-            if ! wget --spider "$url"; then
+            if ! wget --spider -q "$url"; then
               echo "Webseed FAILED: $url"
               #exit 1
             else