Update allowed-origins.json

Author: vcnainala

src/allowed-origins.json

@@ -31,5 +31,6 @@
     "https://chemotion-test.rz.uni-wuerzburg.de",
     "https://chemotion.rz.uni-wuerzburg.de",
     "https://izi.fraunhofer.de",
-    "https://chemotion.science.ru.nl"
-]
+    "https://chemotion.science.ru.nl",
+    "https://eln.chemie.tu-berlin.de"
+]