Adding sample checks

Author: sirknightj

.github/workflows/samples.yml

@@ -97,7 +97,7 @@ jobs:
           @echo on
           set PATH=%PATH%;C:\Strawberry\perl\site\bin;C:\Strawberry\perl\bin;C:\Strawberry\c\bin;C:\Program Files\NASM;D:\a\amazon-kinesis-video-streams-producer-c\amazon-kinesis-video-streams-producer-c\open-source\lib;D:\a\amazon-kinesis-video-streams-producer-c\amazon-kinesis-video-streams-producer-c\open-source\bin
           git config --system core.longpaths true
-          "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvars64.bat"
+          call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvars64.bat"
           mkdir build
           cd build
           cmake -G "NMake Makefiles" -DBUILD_GSTREAMER_PLUGIN=ON -DPKG_CONFIG_EXECUTABLE="D:\\gstreamer\\1.0\\msvc_x86_64\\bin\\pkg-config.exe" ..