Comment that explains we forked, the difference, and why.

.github/workflows/reproducible.yaml

@@ -28,6 +28,12 @@ jobs:
             echo "/usr/local/bin" >> $GITHUB_PATH
             echo "$(brew --prefix)/opt/gnu-sed/libexec/gnubin" >> $GITHUB_PATH
           fi
+	# This is a fork from
+	# https://github.com/docker-practice/actions-setup-docker The difference
+	# is that this waits up to 10 minutes for docker to start instead of
+	# just 3. The reason a fork was created is that the original developer
+	# has not responded for almost a year while people have reported issues
+	# and even made a pull request.
       - uses: dfinity/actions-setup-docker@wait-longer-for-docker-to-start-up
         timeout-minutes: 12
       - name: Checkout