[asiochan] fix MiSo1289#10 (#37161)

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Here is my [pr](MiSo1289/asiochan#11) for
upstream. There has been no response for one week, so I think the
upstream is not maintained. So I decide change the repo to my fork. If
the author resume, I will switch back.

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- [ ] Any patches that are no longer applied are deleted from the port's
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- [x] The version database is fixed by rerunning `./vcpkg x-add-version
--all` and committing the result.
- [x] Only one version is added to each modified port's versions file.

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ports/asiochan/fix-10.patch

@@ -0,0 +1,16 @@
+diff --git a/include/asiochan/channel.hpp b/include/asiochan/channel.hpp
+index 4ffd88c..1af7547 100644
+--- a/include/asiochan/channel.hpp
++++ b/include/asiochan/channel.hpp
+@@ -55,6 +55,11 @@ namespace asiochan
+ return *shared_state_;
+ }
+
++ [[nodiscard]] auto shared_state() const noexcept -> const shared_state_type&
++ {
++ return *shared_state_;
++ }
++
+ [[nodiscard]] friend auto operator==(
+ channel_base const& lhs,
+ channel_base const& rhs) noexcept -> bool

ports/asiochan/portfile.cmake

@@ -4,6 +4,8 @@ vcpkg_from_github(
  REF 837d7eb78ca9796af800ca3cd91ce0a8fe297785
  SHA512 58e1e3291dc980ed59b0bc1fdcaa35db007e0044f4cbd352917caefa2d30b0c76a3db180091c1895867a3d026ce69f3a82b33dde3970cba5bef596620a2b20f8
  HEAD_REF master
+ PATCHES
+ fix-10.patch
 )
 
 file(COPY "${SOURCE_PATH}/include" DESTINATION "${CURRENT_PACKAGES_DIR}")

ports/asiochan/vcpkg.json

@@ -1,6 +1,7 @@
 {
  "name": "asiochan",
  "version-date": "2022-11-25",
+ "port-version": 1,
  "description": "C++20 coroutine channels for ASIO",
  "homepage": "https://github.com/MiSo1289/asiochan",
  "license": "MIT"

versions/a-/asiochan.json

@@ -1,5 +1,10 @@
 {
  "versions": [
+ {
+ "git-tree": "4f50cae4125b9c7d28002560aa2b7a16f8d7baa8",
+ "version-date": "2022-11-25",
+ "port-version": 1
+ },
  {
  "git-tree": "857feb5fd868cdae02e6bb9d6252174a9a39cb61",
  "version-date": "2022-11-25",

versions/baseline.json

@@ -262,7 +262,7 @@
  },
  "asiochan": {
  "baseline": "2022-11-25",
- "port-version": 0
+ "port-version": 1
  },
  "asiosdk": {
  "baseline": "2.3.3",