Update test_mkl.py

Author: kristofkessler

test/test_mkl.py

@@ -52,7 +52,7 @@ def test_basic_ubuntu(self):
         gnupg \
         wget && \
     rm -rf /var/lib/apt/lists/*
-RUN wget -qO - https://apt.repos.intel.com/intel-gpg-keys/GPG-PUB-KEY-INTEL-SW-PRODUCTS-2023.PUB | apt-key add - && \
+RUN wget -qO - https://apt.repos.intel.com/intel-gpg-keys/GPG-PUB-KEY-INTEL-SW-PRODUCTS-2023.PUB | gpg --dearmor -o /usr/share/keyrings/GPG-PUB-KEY-INTEL-SW-PRODUCTS-2023.gpg && \
     echo "deb [signed-by=/usr/share/keyrings/GPG-PUB-KEY-INTEL-SW-PRODUCTS-2023.gpg] https://apt.repos.intel.com/mkl all main" >> /etc/apt/sources.list.d/hpccm.list && \
     apt-get update -y && \
     DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
@@ -89,7 +89,7 @@ def test_version(self):
         gnupg \
         wget && \
     rm -rf /var/lib/apt/lists/*
-RUN wget -qO - https://apt.repos.intel.com/intel-gpg-keys/GPG-PUB-KEY-INTEL-SW-PRODUCTS-2023.PUB | apt-key add - && \
+RUN wget -qO - https://apt.repos.intel.com/intel-gpg-keys/GPG-PUB-KEY-INTEL-SW-PRODUCTS-2023.PUB | gpg --dearmor -o /usr/share/keyrings/GPG-PUB-KEY-INTEL-SW-PRODUCTS-2023.gpg && \
     echo "deb [signed-by=/usr/share/keyrings/GPG-PUB-KEY-INTEL-SW-PRODUCTS-2023.gpg] https://apt.repos.intel.com/mkl all main" >> /etc/apt/sources.list.d/hpccm.list && \
     apt-get update -y && \
     DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
@@ -111,7 +111,7 @@ def test_mklvars(self):
         gnupg \
         wget && \
     rm -rf /var/lib/apt/lists/*
-RUN wget -qO - https://apt.repos.intel.com/intel-gpg-keys/GPG-PUB-KEY-INTEL-SW-PRODUCTS-2023.PUB | apt-key add - && \
+RUN wget -qO - https://apt.repos.intel.com/intel-gpg-keys/GPG-PUB-KEY-INTEL-SW-PRODUCTS-2023.PUB | gpg --dearmor -o /usr/share/keyrings/GPG-PUB-KEY-INTEL-SW-PRODUCTS-2023.gpg && \
     echo "deb [signed-by=/usr/share/keyrings/GPG-PUB-KEY-INTEL-SW-PRODUCTS-2023.gpg] https://apt.repos.intel.com/mkl all main" >> /etc/apt/sources.list.d/hpccm.list && \
     apt-get update -y && \
     DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
@@ -137,7 +137,7 @@ def test_runtime(self):
         gnupg \
         wget && \
     rm -rf /var/lib/apt/lists/*
-RUN wget -qO - https://apt.repos.intel.com/intel-gpg-keys/GPG-PUB-KEY-INTEL-SW-PRODUCTS-2023.PUB | apt-key add - && \
+RUN wget -qO - https://apt.repos.intel.com/intel-gpg-keys/GPG-PUB-KEY-INTEL-SW-PRODUCTS-2023.PUB | gpg --dearmor -o /usr/share/keyrings/GPG-PUB-KEY-INTEL-SW-PRODUCTS-2023.gpg && \
     echo "deb [signed-by=/usr/share/keyrings/GPG-PUB-KEY-INTEL-SW-PRODUCTS-2023.gpg] https://apt.repos.intel.com/mkl all main" >> /etc/apt/sources.list.d/hpccm.list && \
     apt-get update -y && \
     DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \