Some changes to /gitignore for Visual Studio, VisualGDB, etc

.gitignore

@@ -129,3 +129,36 @@ IDE/VisualStudio/Debug
 IDE/VisualStudio/DLL Debug
 IDE/VisualStudio/DLL Release
 IDE/VisualStudio/Release
+
+
+# Visual Studio Code Workspace Files
+*.vscode
+*.userprefs
+*.exe
+*.dll
+.vs
+Backup
+UpgradeLog.htm
+*.aps
+*.VC.db
+*.filters
+
+# Backup and old files
+/**/*.bak
+/**/*.old
+
+# VisualGDB
+**/.visualgdb
+**/*.vgdbproj.*.user
+
+# PlatformIO
+/IDE/PlatformIO/**/.pio
+/IDE/PlatformIO/**/.vscode/.browse.c_cpp.db*
+/IDE/PlatformIO/**/.vscode/c_cpp_properties.json
+/IDE/PlatformIO/**/.vscode/launch.json
+/IDE/PlatformIO/**/.vscode/ipch
+
+# Espressif sdk config default should be saved in sdkconfig.defaults
+# we won't track the actual working sdkconfig files
+/IDE/Espressif/**/sdkconfig
+/IDE/Espressif/**/sdkconfig.old