docker image: fixup libjavascriptcoregtk-4

Author: juhp

docker/02-apt-get-install.sh

@@ -75,7 +75,7 @@ apt-get install -y \
     libimlib2-dev \
     libjack-jackd2-dev \
     libjansson-dev \
-    libjavascriptcoregtk-4.0-dev \
+    libjavascriptcoregtk-4.1-dev \
     libjavascriptcoregtk-6.0-dev \
     libjudy-dev \
     liblapack-dev \