ci(macos): added to releases (#228)

Author: FrancescElies

.github/workflows/push.yml

@@ -55,6 +55,7 @@ jobs:
         os:
           - ubuntu-latest
           - windows-latest
+          - macos-latest
         rust:
           - 1.75 # MSRV (also change in Cargo.toml)
           - stable
@@ -121,6 +122,7 @@ jobs:
         os:
           - ubuntu-latest
           - windows-latest
+          - macos-latest
     steps:
       - uses: actions/checkout@v1
       - uses: actions-rs/toolchain@v1