ECLand: Disable SP and NVHPC in CI pipeline

Author: mlange05

.github/workflows/build.yml

@@ -31,10 +31,11 @@ jobs:
       matrix:
         # build_type: [Release,Debug] # Debug tests takes too long
         build_type: [Release]
-        prec: ['DP', 'SP']
+        # prec: ['DP', 'SP'] # Standalone driver not SP compatible yet
+        prec: ['DP'] # Standalone driver not SP compatible yet
         name:
           - linux gnu-10
-          - linux nvhpc-23.5
+          # - linux nvhpc-23.5  # Not yet passing tests...
           - linux intel-classic
           - macos