install script doesn't work when slash is present in tag value

[perk-sumo]

If slash is present in the tag value --tag "group=test/one" install script errors with the following output (on Linux):

sed: -e expression #1, char 71: unknown option to `s'

Checked with similar results on both Linux and MacOS.

To recreate try the following command:

$ curl -Ls https://github.com/SumoLogic/sumologic-otel-collector/releases/download/v0.77.0-sumo-0/install.sh | SUMOLOGIC_INSTALLATION_TOKEN="my-token" sudo -E bash -s -- --tag "group=test/one"