chore(CI): Run tests in parallel

Faster, with the bonus of catching unexpected dependencies between tests.

.ci-scripts/build-osx.sh

@@ -28,7 +28,7 @@ build_qtox() {
         -DCMAKE_PREFIX_PATH="$(brew --prefix qt5)" .
     make -j$(sysctl -n hw.ncpu)
     export CTEST_OUTPUT_ON_FAILURE=1
-    make test
+    ctest -j$(sysctl -n hw.ncpu)
     make install
 }
 

.ci-scripts/build-qtox-linux.sh

@@ -72,4 +72,4 @@ else
 fi
 
 cmake --build . -- -j $(nproc)
-cmake --build . --target test
+ctest -j$(nproc)

windows/cross-compile/build.sh

@@ -116,7 +116,7 @@ then
   export WINEPATH='/export;/windows/bin'
   export CTEST_OUTPUT_ON_FAILURE=1
   export PATH="$PATH:/opt/wine-stable/bin"
-  make test
+  ctest -j$(nproc)
 fi
 set -u