Use ref_name instead of ref

Author: carson-katri

.github/workflows/erl_interface.yml

@@ -11,7 +11,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: ./.github/actions/erl_interface_build
         with:
-          otp_version: ${{ github.ref }}
+          otp_version: ${{ github.ref_name }}
           xcomp_conf: xcomp/erl-xcomp-arm64-ios.conf
           name: universal-libei-ios
 
@@ -26,7 +26,7 @@ jobs:
       - name: Build
         uses: ./.github/actions/erl_interface_build
         with:
-          otp_version: ${{ github.ref }}
+          otp_version: ${{ github.ref_name }}
           xcomp_conf: xcomp/erl-xcomp-${{ matrix.arch }}-iossimulator.conf
           name: libei-iossimulator-${{ matrix.arch }}
   ios_simulator: