fix: add hadolint on right line

Author: LaurentSanson

symfony/panther/1.0/manifest.json

@@ -3,8 +3,8 @@
         "# Chromium and ChromeDriver",
         "ENV PANTHER_NO_SANDBOX 1",
         "# Not mandatory, but recommended",
-        "# hadolint ignore=DL3008",
         "ENV PANTHER_CHROME_ARGUMENTS='--disable-dev-shm-usage'",
+        "# hadolint ignore=DL3008",
         "RUN apt-get update && apt-get install -y --no-install-recommends chromium chromium-driver && rm -rf /var/lib/apt/lists/*",
         "",
         "# Firefox and geckodriver",