Install Bootstrap doesn't initialize the dos-dss-service variable in the .env file

[cricketsloan]

Install Bootstrap doesn't initialize the dosdssservice variable in the boardwalk/.env file. This causes the dos urls to display incorrectly in Boardwalk, specifically the DOS URI column in the File Table. Our current workaround for this bug is to manually write the dosdssservice value in the .env, but this should only be a temporary measure.

Bug Reproduction Steps:

1. Open the directory containing the cgp-deployment repo
2. Run Install_Bootstrap
3. Complete ALL the steps in the script.
4. Open the boardwalk directory
5. Open the hidden .env in the Boardwalk directory
6. Check if the dosdssservice variable is initialized in the .env file.

┆Issue is synchronized with this JIRA Bug
┆Project Name: CGP-Deployment
┆Issue Number: DEP-38