Fix cache of api_version and pine_endpoint on balena.cfg

Change-type: patch

balena/settings.py

@@ -164,6 +164,11 @@ def __read_settings(self):
         config_data = {}
         options = config_reader.options(self.CONFIG_SECTION)
         for option in options:
+            # Always use the default supported SDK version and pine endpoint
+            # Unless it was explicetely defined differently (in short, do not cache this)
+            if option == 'api_version' or option == 'pine_endpoint':
+                config_data[option] = self.__base_settings[option]
+                continue
             try:
                 config_data[option] = config_reader.get(self.CONFIG_SECTION, option)
                 if config_data[option] == "true":