mod: bump github.com/alimy/mir/v4 from 4.2.0-alpha.5 to 4.2.0-alpha.6

Bumps [github.com/alimy/mir/v4](https://github.com/alimy/mir) from 4.2.0-alpha.5 to 4.2.0-alpha.6.
- [Release notes](https://github.com/alimy/mir/releases)
- [Changelog](https://github.com/alimy/mir/blob/main/CHANGELOG.md)
- [Commits](https://github.com/alimy/mir/compare/v4.2.0-alpha.5...v4.2.0-alpha.6)

---
updated-dependencies:
- dependency-name: github.com/alimy/mir/v4
  dependency-version: 4.2.0-alpha.6
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

go.mod

@@ -6,7 +6,7 @@ require (
 	github.com/Masterminds/semver/v3 v3.2.1
 	github.com/RoaringBitmap/roaring v1.9.4
 	github.com/afocus/captcha v0.0.0-20191010092841-4bd1f21c8868
-	github.com/alimy/mir/v4 v4.2.0-alpha.5
+	github.com/alimy/mir/v4 v4.2.0-alpha.6
 	github.com/alimy/tryst v1.1.0
 	github.com/aliyun/aliyun-oss-go-sdk v3.0.2+incompatible
 	github.com/allegro/bigcache/v3 v3.1.0

go.sum

@@ -9,8 +9,8 @@ github.com/RoaringBitmap/roaring v1.9.4 h1:yhEIoH4YezLYT04s1nHehNO64EKFTop/wBhxv
 github.com/RoaringBitmap/roaring v1.9.4/go.mod h1:6AXUsoIEzDTFFQCe1RbGA6uFONMhvejWj5rqITANK90=
 github.com/afocus/captcha v0.0.0-20191010092841-4bd1f21c8868 h1:uFrPOl1VBt/Abfl2z+A/DFc+AwmFLxEHR1+Yq6cXvww=
 github.com/afocus/captcha v0.0.0-20191010092841-4bd1f21c8868/go.mod h1:srphKZ1i+yGXxl/LpBS7ZIECTjCTPzZzAMtJWoG3sLo=
-github.com/alimy/mir/v4 v4.2.0-alpha.5 h1:ExSJpbFzKX3Avk1CoTOU3OLyvo4PTB2SnTSQXfeJNIc=
-github.com/alimy/mir/v4 v4.2.0-alpha.5/go.mod h1:d58dBvw2KImcVbAUANrciEV/of0arMNsI9c/5UNCMMc=
+github.com/alimy/mir/v4 v4.2.0-alpha.6 h1:ADdpC7zI2Chs4oddvTVu76uif2I9TLbNCpCwS+8MtWk=
+github.com/alimy/mir/v4 v4.2.0-alpha.6/go.mod h1:d58dBvw2KImcVbAUANrciEV/of0arMNsI9c/5UNCMMc=
 github.com/alimy/tryst v1.1.0 h1:EiGiTLLw9n6bfg1WwnqoZTb1gnDHDHxozjfE/cuVjlI=
 github.com/alimy/tryst v1.1.0/go.mod h1:t/Ocn3Qd2P8Sg5VIL11s1H7cBCYZcDy+VNwiFHix+lI=
 github.com/aliyun/aliyun-oss-go-sdk v3.0.2+incompatible h1:8psS8a+wKfiLt1iVDX79F7Y6wUM49Lcha2FMXt4UM8g=