Switch docs to HTTPS

platformio/ide/tpls/vscode/.vscode/c_cpp_properties.json.tpl

@@ -1,5 +1,5 @@
 {
-    "!!! WARNING !!!": "PLEASE DO NOT MODIFY THIS FILE! USE http://docs.platformio.org/page/projectconf/section_env_build.html#build-flags",
+    "!!! WARNING !!!": "PLEASE DO NOT MODIFY THIS FILE! USE https://docs.platformio.org/page/projectconf/section_env_build.html#build-flags",
     "configurations": [
         {
 % import platform

platformio/ide/tpls/vscode/.vscode/launch.json.tpl

@@ -2,8 +2,8 @@
 
 // PIO Unified Debugger
 //
-// Documentation: http://docs.platformio.org/page/plus/debugging.html
-// Configuration: http://docs.platformio.org/page/projectconf/section_env_debug.html
+// Documentation: https://docs.platformio.org/page/plus/debugging.html
+// Configuration: https://docs.platformio.org/page/projectconf/section_env_debug.html
 
 % from os.path import dirname, join
 %