chore: remove unused requests dependency and fix script permissions

Author: wietzesuijker

pyproject.toml

@@ -33,7 +33,6 @@ dependencies = [
     "click>=8.1.0",
     "pika>=1.3.0",
     "tenacity>=8.0.0",
-    "requests>=2.31.0",
     "morecantile>=5.0.0",
     "cf-xarray>=0.9.0",
     "eopf-geozarr @ git+https://github.com/EOPF-Explorer/data-model.git@fix/s1-encoding-conflict",