Update repositories.txt, added https://github.com/dac1e/Dcf77Receiver (#5979)

dac1e · web-flow · commit 334d5e6f838c · 2025-02-22T17:02:33.000Z
Added https://github.com/dac1e/Dcf77Receiver.
diff --git a/repositories.txt b/repositories.txt
@@ -7818,3 +7818,4 @@ https://github.com/4211421036/gsr-arduino
 https://github.com/4211421036/IoTModule
 https://github.com/Elrindel/SomfyReceiver
 https://github.com/thebestia90/AD5259
+https://github.com/dac1e/Dcf77Receiver
