* snap: downgrade rust to revision 1.26.2, ref snapcraft/+bug/1778530 (#8984)
* snap: downgrade rust to revision 1.26.2, ref snapcraft/+bug/1778530
* snap: use plugin rust
* Fix deadlock in blockchain. (#8977)
* Remove js-glue from workspace
This fixes test error on Rust 1.27 but also prevents js-glue from building itself. Builtin dapp users can still use
js-glue from crates.io.
For commits with an annotated tag, that tag will be the version. For other commits, a git identifier will be used.
This way, there is no need to manually edit the snap version.