Update ccpp.yml

.github/workflows/ccpp.yml

@@ -10,14 +10,14 @@ jobs:
     steps:
     - uses: actions/checkout@v1
     - name: install packages
-      run: |
+      run: >
         sudo apt-get update && sudo apt-get install -yq --no-install-recommends python-yaml vim telnet git
         ca-certificates build-essential ocaml ocamlbuild automake autoconf libtool wget python
         libssl-dev libssl-dev libcurl4-openssl-dev protobuf-compiler git libprotobuf-dev alien 
         cmake debhelper uuid-dev libxml2-dev libprotobuf10 cmake flex bison  libprocps-dev ccache 
         autoconf texinfo libssl-dev libboost-all-dev libjsonrpccpp-dev libjsonrpccpp-tools
     - name: install sgx
-      run: |
+      run: >
         git clone -b sgx_2.5 --depth 1 https://github.com/intel/linux-sgx &&
         cd linux-sgx &&
         patch -p1 -i ../install-psw.patch && ./download_prebuilt.sh 2> /dev/null