Add kernel_protocol_version to openmp kernelspecs (xeus 6.0 requirement)

Author: mcbarton

share/jupyter/kernels/xc11-omp/kernel.json.in

@@ -9,6 +9,7 @@
       "-std=c11","@XEUS_CPP_OMP@"
   ],
   "language": "c",
+  "kernel_protocol_version": "5.6.0",
   "metadata": {"debugger": false
   }
 }

share/jupyter/kernels/xc17-omp/kernel.json.in

@@ -9,6 +9,7 @@
       "-std=c17","@XEUS_CPP_OMP@"
   ],
   "language": "c",
+  "kernel_protocol_version": "5.6.0",
   "metadata": {"debugger": false
   }
 }

share/jupyter/kernels/xc23-omp/kernel.json.in

@@ -9,6 +9,7 @@
       "-std=c23","@XEUS_CPP_OMP@"
   ],
   "language": "c",
+  "kernel_protocol_version": "5.6.0",
   "metadata": {"debugger": false
   }
 }

share/jupyter/kernels/xcpp17-omp/kernel.json.in

@@ -9,6 +9,7 @@
       "-std=c++17","@XEUS_CPP_OMP@","-D_LIBCPP_DISABLE_AVAILABILITY"
   ],
   "language": "cpp",
+  "kernel_protocol_version": "5.6.0",
   "metadata": {"debugger": false
   }
 }

share/jupyter/kernels/xcpp20-omp/kernel.json.in

@@ -9,6 +9,7 @@
       "-std=c++20","@XEUS_CPP_OMP@","-D_LIBCPP_DISABLE_AVAILABILITY"
   ],
   "language": "cpp",
+  "kernel_protocol_version": "5.6.0",
   "metadata": {"debugger": false
   }
 }

share/jupyter/kernels/xcpp23-omp/kernel.json.in

@@ -9,6 +9,7 @@
       "-std=c++23","@XEUS_CPP_OMP@","-D_LIBCPP_DISABLE_AVAILABILITY"
   ],
   "language": "cpp",
+  "kernel_protocol_version": "5.6.0",
   "metadata": {"debugger": false
   }
 }