[dynarmic, qt] fix build with QuaZip <=1.4 and fmt v9

Signed-off-by: crueter <crueter@eden-emu.dev>

src/dynarmic/src/dynarmic/ir/opcodes.h

@@ -654,11 +654,3 @@ constexpr bool MayGetNZCVFromOp(const Opcode op) noexcept {
 }
 
 }  // namespace Dynarmic::IR
-
-template<>
-struct fmt::formatter<Dynarmic::IR::Opcode> : fmt::formatter<std::string> {
-    template<typename FormatContext>
-    auto format(Dynarmic::IR::Opcode op, FormatContext& ctx) const {
-        return formatter<std::string>::format(Dynarmic::IR::GetNameOf(op), ctx);
-    }
-};

src/qt_common/util/compress.cpp

@@ -82,16 +82,9 @@ bool compressSubDir(QuaZip *zip,
     if (dir != origDir) {
         QuaZipFile dirZipFile(zip);
         std::unique_ptr<QuaZipNewInfo> qzni;
-        if (options.getDateTime().isNull()) {
         qzni = std::make_unique<QuaZipNewInfo>(origDirectory.relativeFilePath(dir)
                                                    + QLatin1String("/"),
                                                dir);
-        } else {
-            qzni = std::make_unique<QuaZipNewInfo>(origDirectory.relativeFilePath(dir)
-                                                       + QLatin1String("/"),
-                                                   dir,
-                                                   options.getDateTime());
-        }
         if (!dirZipFile.open(QIODevice::WriteOnly, *qzni, nullptr, 0, 0)) {
             return false;
         }
@@ -156,7 +149,7 @@ bool compressFile(QuaZip *zip,
             return false;
     } else {
         if (!outFile.open(QIODevice::WriteOnly,
-                          QuaZipNewInfo(fileDest, fileName, options.getDateTime()),
+                          QuaZipNewInfo(fileDest, fileName),
                           nullptr,
                           0,
                           options.getCompressionMethod(),