Bug: bitcoin-zmq-{variant} incorrectly uses --no-await trigger

[Kixunil]

Have you read the documentation?
Yes.

Describe the bug
bitcoin-zmq-@variant uses --no-await trigger on the placed file but it's only considered installed when bitcoind actually restarts. Thus services relying on it will experience connection refused.

To Reproduce
Steps to reproduce the behavior:

1. Install packages: lnd
2. Check log
3. See error about ZMQ

Expected behavior
bitcoin-@variant is restarted before lnd is installed thus making sure it works properly.

System
OS, if anything else than Debian Buster:
Installed packages from this repository and their versions: bitcoind and related, lnd 0.14
Is apparmor enabled? No

Non-default configuration settings
N/A

Logs of affected package(s)
Please paste the log if installation failed

LND log

Nov 21 18:27:32 disp6182 lnd[6562]: 2021-11-21 18:27:32.882 [INF] LTND: Version: 0.14.0-beta commit=v0.14.0-beta, build=production, logging=default, debuglevel=info
Nov 21 18:27:32 disp6182 lnd[6562]: 2021-11-21 18:27:32.891 [INF] LTND: Active chain: Bitcoin (network=regtest)
Nov 21 18:27:32 disp6182 lnd[6562]: 2021-11-21 18:27:32.891 [INF] RPCS: Generating TLS certificates...
Nov 21 18:27:32 disp6182 lnd[6562]: 2021-11-21 18:27:32.914 [INF] RPCS: Done generating TLS certificates
Nov 21 18:27:32 disp6182 lnd[6562]: 2021-11-21 18:27:32.949 [INF] RPCS: RPC server listening on 127.0.0.1:10011
Nov 21 18:27:32 disp6182 lnd[6562]: 2021-11-21 18:27:32.969 [INF] RPCS: gRPC proxy started at 127.0.0.1:9092
Nov 21 18:27:32 disp6182 lnd[6562]: 2021-11-21 18:27:32.973 [INF] LTND: Opening the main database, this might take a few minutes...
Nov 21 18:27:32 disp6182 lnd[6562]: 2021-11-21 18:27:32.973 [INF] LTND: Opening bbolt database, sync_freelist=false, auto_compact=false
Nov 21 18:27:33 disp6182 lnd[6562]: 2021-11-21 18:27:33.038 [INF] LTND: Creating local graph and channel state DB instances
Nov 21 18:27:33 disp6182 lnd[6562]: 2021-11-21 18:27:33.081 [INF] CHDB: Checking for schema update: latest_version=24, db_version=24
Nov 21 18:27:33 disp6182 lnd[6562]: 2021-11-21 18:27:33.081 [INF] LTND: Database(s) now open (time_to_open=107.241515ms)!
Nov 21 18:27:33 disp6182 lnd[6562]: 2021-11-21 18:27:33.083 [INF] LTND: Systemd was notified about our readiness
Nov 21 18:27:33 disp6182 lnd[6562]: 2021-11-21 18:27:33.084 [INF] LTND: Waiting for wallet encryption password. Use `lncli create` to create a wallet, `lncli unlock` to unlock an existing wallet, or `lncli changepassword` to change the password of an existing wallet and unlock it.
Nov 21 18:27:33 disp6182 systemd[1]: Started Lightning Network Daemon.
Nov 21 18:34:55 disp6182 lnd[6562]: 2021-11-21 18:34:55.774 [INF] LNWL: Opened wallet
Nov 21 18:34:56 disp6182 lnd[6562]: 2021-11-21 18:34:56.009 [INF] CHRE: Primary chain is set to: bitcoin
Nov 21 18:34:56 disp6182 lnd[6562]: 2021-11-21 18:34:56.316 [ERR] LTND: unable to create partial chain control: unable to subscribe for zmq block events: dial tcp 127.0.0.1:28442: connect: connection refused
Nov 21 18:34:56 disp6182 lnd[6562]: 2021-11-21 18:34:56.316 [ERR] LTND: Shutting down because error in main method: error creating wallet config: unable to create partial chain control: unable to subscribe for zmq block events: dial tcp 127.0.0.1:28442: connect: connection refused
Nov 21 18:34:56 disp6182 lnd[6562]: 2021-11-21 18:34:56.323 [INF] LTND: Shutdown complete
Nov 21 18:34:56 disp6182 lnd[6562]: error creating wallet config: unable to create partial chain control: unable to subscribe for zmq block events: dial tcp 127.0.0.1:28442: connect: connection refused

[Kixunil]

Seems to come from debcrafter