fix: [build] cannot found hello package in sw_64

Log: as title

Author: LiHua000

debian/control

@@ -7,7 +7,7 @@ Build-Depends:
  cmake,
  debhelper (>= 11),
  pkg-config,
- qt6-5compat-dev [!mipsel !mips64el] | hello,
+ qt6-5compat-dev [!mipsel !mips64el] | libqt5x11extras5-dev,
  qt6-base-dev [!mipsel !mips64el] | qtbase5-dev,
  qt6-tools-dev-tools [!mipsel !mips64el] | qttools5-dev-tools,
  qt6-tools-dev [!mipsel !mips64el] | qttools5-dev,