ci: update to PGI 20.11, drop 20.7

Author: henryiii

.github/workflows/ci.yml

@@ -245,7 +245,7 @@ jobs:
   # Testing CentOS 8 + PGI compilers
   centos-nvhpc8:
     runs-on: ubuntu-latest
-    name: "🐍 3 • CentOS8 / PGI 20.7 • x64"
+    name: "🐍 3 • CentOS8 / PGI 20.11 • x64"
     container: centos:8
 
     steps:
@@ -260,13 +260,16 @@ jobs:
         python3 -m pip install cmake --prefer-binary
 
     - name: Install NVidia HPC SDK
-      run: yum -y install https://developer.download.nvidia.com/hpc-sdk/nvhpc-20-7-20.7-1.x86_64.rpm https://developer.download.nvidia.com/hpc-sdk/nvhpc-2020-20.7-1.x86_64.rpm
+      run: >
+        yum -y install
+        https://developer.download.nvidia.com/hpc-sdk/20.11/nvhpc-20-11-20.11-1.x86_64.rpm
+        https://developer.download.nvidia.com/hpc-sdk/20.11/nvhpc-2020-20.11-1.x86_64.rpm
 
     - name: Configure
       shell: bash
       run: |
         source /etc/profile.d/modules.sh
-        module load /opt/nvidia/hpc_sdk/modulefiles/nvhpc/20.7
+        module load /opt/nvidia/hpc_sdk/modulefiles/nvhpc/20.11
         cmake -S . -B build -DDOWNLOAD_CATCH=ON -DCMAKE_CXX_STANDARD=14 -DPYTHON_EXECUTABLE=$(python3 -c "import sys; print(sys.executable)")
 
     - name: Build

README.rst

@@ -137,7 +137,7 @@ Supported compilers
    (`possible issue <https://github.com/pybind/pybind11/pull/2573>`_ on 20.2)
 5. Cygwin/GCC (tested on 2.5.1)
 6. NVCC (CUDA 11.0 tested)
-7. NVIDIA PGI (20.7 and 20.9 tested)
+7. NVIDIA PGI (20.11 and 20.9 tested)
 
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