chore: use self-hosted runner

.github/workflows/scrape.yaml

@@ -7,7 +7,7 @@ on:
 
 jobs:
   scrape:
-    runs-on: ubuntu-latest
+    runs-on: self-hosted
     steps:
       - name: Checkout source
         uses: actions/checkout@v3
@@ -17,26 +17,6 @@ jobs:
         with:
           go-version: "^1.19"
 
-      - name: Install Firefox & Geckodriver
-        run: |
-          sudo add-apt-repository ppa:mozillateam/ppa
-          echo '
-          Package: *
-          Pin: release o=LP-PPA-mozillateam
-          Pin-Priority: 1001
-          ' | sudo tee /etc/apt/preferences.d/mozilla-firefox
-
-          sudo apt update
-          sudo apt install jq firefox
-
-          json=$(curl -s https://api.github.com/repos/mozilla/geckodriver/releases/latest)
-          url=$(echo "$json" | jq -r '.assets[].browser_download_url | select(contains("linux64") and endswith("gz"))')
-          curl -s -L "$url" | tar -xz
-          chmod +x geckodriver
-          sudo mv geckodriver /usr/bin/
-
-          ls -la /usr/bin/geckodriver
-
       - name: Scrape
         id: scrape
         run: |