New trusted slc-cli zip files

Author: suveshpratapa

script/bootstrap_silabs

@@ -54,7 +54,7 @@ install_slc_cli()
         os_type="mac"
     fi
 
-    local zip_url="https://www.silabs.com/documents/login/software/slc_cli_${os_type}.zip"
+    local zip_url="https://www.silabs.com/documents/public/software/slc_cli_${os_type}.zip"
     mkdir -p "${SLC_INSTALL_DIR}"
     pushd "${SLC_INSTALL_DIR}"
     local zip_path="./slc_cli.zip"