Explicit implementation of template method

- CI build broke with:
  /__w/OpenBikeSensorFirmware/OpenBikeSensorFirmware/bin/src/configServer.cpp:1159: undefined reference to `bool ObsConfig::setProperty<int>(int, String const&, int const&)'

Author: amandel

src/config.cpp

@@ -207,6 +207,12 @@ bool ObsConfig::setProperty(int profile, String const &key, T const &value) {
   return true; // value == oldValue;
 }
 
+bool ObsConfig::setProperty(int profile, String const &key, int const &value) {
+  auto oldValue = jsonData["obs"][profile][key];
+  jsonData["obs"][profile][key] = value;
+  return value == oldValue;
+}
+
 bool ObsConfig::setProperty(int profile, String const &key, String const &value) {
   auto oldValue = jsonData["obs"][profile][key];
   jsonData["obs"][profile][key] = value;

src/config.h

@@ -100,6 +100,7 @@ class ObsConfig {
 
     bool setProperty(int profile, const String &key, std::string const &value);
     bool setProperty(int profile, const String &key, String const &value);
+    bool setProperty(int profile, const String &key, int const &value);
     template<typename T> bool setProperty(int profile, const String &key, T const &value);
     bool setOffsets(int profile, std::vector<int> const &value);