Set default permissions to read-only

Author: oleksandr-pavlyk

.github/workflows/build-with-clang.yml

@@ -4,6 +4,8 @@ on:
   push:
     branches: [master]
 
+permissions: read-all
+
 jobs:
   build-with-clang:
     name: Build project with IntelLLVM clang compiler

.github/workflows/conda-package.yml

@@ -2,6 +2,8 @@ name: Conda package
 
 on: push
 
+permissions: read-all
+
 env:
   PACKAGE_NAME: mkl-service
   MODULE_NAME: mkl