Adding airgap installation in README (#935)
* Adding airgap installation in README
Signed-off-by: shivam <[email protected]>
* Removing numbers from commands
Signed-off-by: shivam <[email protected]>
* Removing dollar from code lines
Signed-off-by: shivam <[email protected]>
* Updating airgap comment
Signed-off-by: shivam <[email protected]>
* Updating README
Signed-off-by: shivam <[email protected]>
* Updating Readme
Signed-off-by: shivam <[email protected]>
Co-authored-by: Mukundan Sundararajan <[email protected]>
