ci/mingw: Remove pefile installation step

This is unnecessary here: pefile is already installed on the container.
This step also causes issues in coming changes to the container.

.ci/scripts/windows/docker.sh

@@ -56,7 +56,6 @@ for i in package/*.exe; do
   x86_64-w64-mingw32-strip "${i}"
 done
 
-pip3 install pefile
 python3 .ci/scripts/windows/scan_dll.py package/*.exe package/imageformats/*.dll "package/"
 
 # copy FFmpeg libraries

src/common/settings.cpp

@@ -26,7 +26,8 @@ std::string GetTimeZoneString() {
 
     std::string location_name;
     if (time_zone_index == 0) { // Auto
-#if __cpp_lib_chrono >= 201907L
+#if __cpp_lib_chrono >= 201907L && !defined(_MSC_VER)
+        // TODO: Remove `!defined(_MSC_VER)` when we no longer support Windows 10 1809 LTSC
         const struct std::chrono::tzdb& time_zone_data = std::chrono::get_tzdb();
         try {
             const std::chrono::time_zone* current_zone = time_zone_data.current_zone();