buildRebar3: fix OTP 28 compatibility

𑁱 rebar3 help bare compile
Usage: rebar3 bare compile [-p <paths>] [-s <separator>] [-o <outdir>]

-p, --paths Wildcard paths of ebin directories to add to code path,
separated by a colon
-s, --separator In case of multiple return paths, the separator
character to use to join them.
-o, --outdir Path where build artifacts are located. Defaults to the
current directory.

Changed files
+1 -1
pkgs
development
beam-modules
+1 -1
pkgs/development/beam-modules/build-rebar3.nix
···
buildPhase = ''
runHook preBuild
-
HOME=. rebar3 bare compile -path ""
runHook postBuild
'';
···
buildPhase = ''
runHook preBuild
+
HOME=. rebar3 bare compile --paths "."
runHook postBuild
'';