Update testing to use only CxxWrap 0.16

Author: barche

.github/workflows/test-linux-mac.yml

@@ -17,6 +17,7 @@ jobs:
         version:
           - "1.6"
           - "1.10"
+          - "1.11"
           - "nightly"
         os:
           - ubuntu-latest
@@ -42,10 +43,7 @@ jobs:
         env:
           body: ${{ github.event.pull_request.body }}
         run: |
-          package="$(echo "$body" | sed -n '1p')"
-          if [ -z "${package}" ]; then
-            package="https://github.com/JuliaInterop/CxxWrap.jl.git"
-          fi
+          package="CxxWrap@0.16"
           if [[ "$OSTYPE" != "darwin"* ]]; then
             rm -f /opt/hostedtoolcache/julia/1.6*/x64/lib/julia/libstdc++.so.6
           fi

.github/workflows/test-win.yml

@@ -16,8 +16,8 @@ jobs:
       fail-fast: false
       matrix:
         version:
-          - "1.7"
           - "1.10"
+          - "1.11"
           - "nightly"
         os:
           - windows-latest
@@ -39,10 +39,7 @@ jobs:
           mkdir build
           cd build
           cmake -G "Visual Studio 17 2022" -A x64 -DOVERRIDES_PATH=$HOMEDRIVE/$HOMEPATH/.julia/artifacts/Overrides.toml -DOVERRIDE_ROOT=./ -DAPPEND_OVERRIDES_TOML=ON ..
-          package="$(echo "$body" | sed -n '1p')"
-          if [ -z "${package}" ]; then
-            package="https://github.com/JuliaInterop/CxxWrap.jl.git"
-          fi
+          package="CxxWrap@0.16"
           cmake --build . --config Release
           julia -e "using Pkg; Pkg.Registry.add(\"General\"); Pkg.Registry.add(RegistrySpec(url = \"https://github.com/barche/CxxWrapTestRegistry.git\"))"
           julia -e "using Pkg; pkg\"add ${package}\"; using CxxWrap"