[Library Request] Add async_simple library (#5406)

Close #5380

The infra part was introduced in
compiler-explorer/infra#1072

etc/config/c++.amazon.properties

@@ -2781,7 +2781,7 @@ compiler.nvcxx_arm_cxx23_7.semver=23.7
 #################################
 #################################
 # Installed libs
-libs=abseil:belleviews:benchmark:benri:blaze:boost:bmulti:brigand:catch2:cctz:cereal:cmcstl2:cnl:cppcoro:cppitertools:crosscables:ctbignum:cthash:ctre:date:dataframe:dawjson:dlib:doctest:eastl:eigen:enoki:entt:etl:eve:expected_lite:fastor:fmt:gemmlowp:glm:gnufs:gnulibbacktrace:googletest:gsl:hdf5:hedley:hfsm:highfive:highway:hotels-template-library:immer:jsoncons:jsoncpp:kiwaku:kokkos:kumi:kvasir:kyosu:lager:lagom:lexy:libassert:libbpf:libguarded:libsimdpp:libuv:llvm:llvmfs:lua:magic_enum:mfem:mlir:mp-coro:mp-units:namedtype:nanorange:nlohmann_json:nsimd:ofw:openssl:outcome:pegtl:pipes:pugixml:python:rangesv3:raberu:scnlib:seastar:seqan3:simde:simdjson:sol2:spdlog:spy:stdexec:strong_type:taojson:tbb:thinkcell:tlexpected:toml11:tomlplusplus:trompeloeil:tts:type_safe:unifex:ureact:vcl:xercesc:xsimd:xtensor:xtl:yomm2:zug:cli11:avr-libstdcpp:curl:copperspice:sqlite:ztdcuneicode:ztdencodingtables:ztdidk:ztdstaticcontainers:ztdtext:ztdplatform:qt
+libs=abseil:async_simple:belleviews:benchmark:benri:blaze:boost:bmulti:brigand:catch2:cctz:cereal:cmcstl2:cnl:cppcoro:cppitertools:crosscables:ctbignum:cthash:ctre:date:dataframe:dawjson:dlib:doctest:eastl:eigen:enoki:entt:etl:eve:expected_lite:fastor:fmt:gemmlowp:glm:gnufs:gnulibbacktrace:googletest:gsl:hdf5:hedley:hfsm:highfive:highway:hotels-template-library:immer:jsoncons:jsoncpp:kiwaku:kokkos:kumi:kvasir:kyosu:lager:lagom:lexy:libassert:libbpf:libguarded:libsimdpp:libuv:llvm:llvmfs:lua:magic_enum:mfem:mlir:mp-coro:mp-units:namedtype:nanorange:nlohmann_json:nsimd:ofw:openssl:outcome:pegtl:pipes:pugixml:python:rangesv3:raberu:scnlib:seastar:seqan3:simde:simdjson:sol2:spdlog:spy:stdexec:strong_type:taojson:tbb:thinkcell:tlexpected:toml11:tomlplusplus:trompeloeil:tts:type_safe:unifex:ureact:vcl:xercesc:xsimd:xtensor:xtl:yomm2:zug:cli11:avr-libstdcpp:curl:copperspice:sqlite:ztdcuneicode:ztdencodingtables:ztdidk:ztdstaticcontainers:ztdtext:ztdplatform:qt
 
 libs.abseil.name=Abseil
 libs.abseil.versions=trunk
@@ -2790,6 +2790,13 @@ libs.abseil.staticliblink=absl_bad_any_cast_impl:absl_failure_signal_handler:abs
 libs.abseil.versions.trunk.version=trunk
 libs.abseil.versions.trunk.path=/opt/compiler-explorer/libs/abseil
 
+libs.async_simple.name=async_simple
+libs.async_simple.versions=1_2
+libs.async_simple.versions.1_2.version=1.2
+libs.async_simple.versions.1_2.path=/opt/compiler-explorer/libs/async_simple/1.2
+libs.async_simple.description=Simple, light-weight and easy-to-use asynchronous components
+libs.async_simple.url=https://github.com/alibaba/async_simple
+
 libs.belleviews.name=Belle Views
 libs.belleviews.url=https://github.com/josuttis/belleviews
 libs.belleviews.versions=trunk