build: bump tokio from 1.28.0 to 1.29.1 in /packages/cactus-plugin-keychain-vault/src/cactus-keychain-vault-server/rust/gen in the cargo group across 1 directory

build: bump tokio from 1.28.0 to 1.29.1 in /packages/cactus-plugin-keychain-vault/src/cactus-keychain-vault-server/rust/gen in the cargo group across 1 directory #2949