Increase ublox library version

Fix #245

Author: nseidle

.github/workflows/compile-rtk-everywhere.yml

@@ -80,7 +80,7 @@ jobs:
           "SdFat"@2.1.1
           "SparkFun LIS2DH12 Arduino Library"@1.0.3
           "SparkFun MAX1704x Fuel Gauge Arduino Library"@1.0.4
-          "SparkFun u-blox GNSS v3"@3.1.4
+          "SparkFun u-blox GNSS v3"@3.1.5
           SparkFun_WebServer_ESP32_W5500@1.5.5
           "SparkFun Qwiic OLED Arduino Library"@1.0.13
           SSLClientESP32@2.0.0