tree 4a6c86f987909b0cbbdac482e78fc8dcfb287d57
parent c87ab01c2d2e70c64d88d3afd4d49a0687b05b3c
author Martin Roth <gaumless@gmail.com> 1662150465 -0600
committer Martin L Roth <gaumless@gmail.com> 1669175290 +0000

util/release/build-release: Fix style issues

No real functional changes, just cleaning up shellcheck issues, putting
braces around variables, add comments and the like.

Signed-off-by: Martin Roth <gaumless@gmail.com>
Change-Id: I6e79afc8d725e86ddbf7f4eb4685bed190c20738
Reviewed-on: https://review.coreboot.org/c/coreboot/+/67319
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>