Fix: MetaCubeX.Mihomo version 1.19.4 (microsoft#326894)

Author: SpecterShell

manifests/m/MetaCubeX/Mihomo/1.19.4/MetaCubeX.Mihomo.installer.yaml

@@ -12,16 +12,19 @@ Installers:
 - Architecture: x86
   NestedInstallerFiles:
   - RelativeFilePath: mihomo-windows-386.exe
+    PortableCommandAlias: mihomo
   InstallerUrl: https://github.com/MetaCubeX/mihomo/releases/download/v1.19.4/mihomo-windows-386-v1.19.4.zip
   InstallerSha256: 1EC3FA1A21013BD6F2BF4181B288BF77D8CC4A0964D5AE6E6E058DF1C9B353E6
 - Architecture: x64
   NestedInstallerFiles:
   - RelativeFilePath: mihomo-windows-amd64.exe
+    PortableCommandAlias: mihomo
   InstallerUrl: https://github.com/MetaCubeX/mihomo/releases/download/v1.19.4/mihomo-windows-amd64-v1.19.4.zip
   InstallerSha256: BEE8F3DC9CC845D5CAB323126DF0331B60C7469E065031CA755EB22E3B5B9B4A
 - Architecture: arm64
   NestedInstallerFiles:
   - RelativeFilePath: mihomo-windows-arm64.exe
+    PortableCommandAlias: mihomo
   InstallerUrl: https://github.com/MetaCubeX/mihomo/releases/download/v1.19.4/mihomo-windows-arm64-v1.19.4.zip
   InstallerSha256: C75A34CBC1D24ABCE23D8D89AF34FF14D048AD5F56FBA5E905089BCB989A2AB6
 ManifestType: installer