Update repositories.txt (#6085)

bartzdev · web-flow · commit ff4db19c0439 · 2025-03-21T14:46:37.000Z
Added Renke_DissolvedOxygen_Sensor to the repositories.txt file.
diff --git a/repositories.txt b/repositories.txt
@@ -7891,3 +7891,4 @@ https://github.com/mlesniew/PicoSyslog
 https://github.com/Jonathan-Z-Code/DHT11_Sensor
 https://github.com/MIPSLabs/MipsLib
 https://github.com/bastian2001/pico-bidir-dshot
+https://github.com/bartzdev/Renke_DissolvedOxygen_Sensor
