Fix CI problems

Author: barche

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

@@ -49,7 +49,7 @@ jobs:
           body: ${{ github.event.pull_request.body }}
         run: |
           package="$(echo "$body" | sed -n '1p')"
-          if [ -z "${package}" ]; then
+          if [[ ! "${package}" =~ ^https:// ]]; then
             package="https://github.com/JuliaInterop/CxxWrap.jl.git"
           fi
           if [[ "$OSTYPE" != "darwin"* ]]; then
@@ -58,8 +58,8 @@ jobs:
           mkdir build && cd build
           CXXFLAGS=-ftemplate-backtrace-limit=0 cmake -DCMAKE_INSTALL_PREFIX=$HOME/install -DAPPEND_OVERRIDES_TOML=ON -DCMAKE_BUILD_TYPE=Debug ..
           VERBOSE=ON cmake --build . --config Debug --target install
-          wget https://github.com/JuliaBinaryWrappers/libcxxwrap_julia_jll.jl/raw/main/Project.toml
-          jllversion=$(grep "version" Project.toml | sed -r 's/.* = "(.*)\+.*/\1/')
+          wget https://github.com/JuliaRegistries/General/raw/refs/heads/master/jll/L/libcxxwrap_julia_jll/Versions.toml
+          jllversion=$(grep '\["' Versions.toml | tail -n 1 | sed -E 's/\["([0-9]+\.[0-9]+\.[0-9]+)\+[^"]*"\]/\1/g')
           cd lib
           if [ ! -f libcxxwrap_julia.${jllversion}.dylib ]; then
             ln -s libcxxwrap_julia.*.*.*.* libcxxwrap_julia.${jllversion}.dylib

.github/workflows/test-win.yml

@@ -40,7 +40,7 @@ jobs:
           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 "${package}" ]; then
+          if [[ ! "${package}" =~ ^https:// ]]; then
             package="https://github.com/JuliaInterop/CxxWrap.jl.git"
           fi
           cmake --build . --config Debug