Adding a layer to balena-beaglebone

Will do but currently stuck in building version 2.48 as I get the below errors

ERROR: balena-18.09.10-dev+git7cb464a406748016f2df0c31a9851d20456a3d31-r0 do_fetch: Fetcher failure: Unable to find revision 7cb464a406748016f2df0c31a9851d20456a3d31 in branch master even from upstream
ERROR: balena-18.09.10-dev+git7cb464a406748016f2df0c31a9851d20456a3d31-r0 do_fetch: Fetcher failure for URL: 'git://github.com/balena-os/balena-engine.git;branch=master;destsuffix=git/src/import'. Unable to fetch URL from any source.
ERROR: balena-18.09.10-dev+git7cb464a406748016f2df0c31a9851d20456a3d31-r0 do_fetch: Function failed: base_do_fetch

I’ve found this forum post which points to a PR change in the urls of meta-balena-common. Even though I’ve changed the balena_git.bb file to match the one in the PR, I still get the same error.

The reason I am trying to build from version 2.48 is that I am using openBalena so I cannot pull the latest version as it is not supported.