treewide: remove unit descriptions

Systemd's `Description` option is a misnomer (as confessed by `man systemd.unit`):
Its value is used by user-facing tools in place of the unit file name, so this option
could have been more aptly named `label` or `name`.
`Description` should only be set if the unit file name is not sufficient for naming a unit.
This is not the case for our services, except for `systemd.services.nb-netns-bridge`
whose description has been kept.

As an example how this affects users, weird journal lines like
```
nb-test systemd[1]: Starting Run clightningd...
```
are now replaced by
```
nb-test systemd[1]: Starting clightning.service...
```
This commit is contained in:
Erik Arvstedt 2021-02-01 22:53:14 +01:00
parent a942177ecf
commit 7a97304f13
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9 changed files with 0 additions and 10 deletions

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@ -68,7 +68,6 @@ in {
];
systemd.services.electrs = {
description = "Electrs Electrum Server";
wantedBy = [ "multi-user.target" ];
requires = [ "bitcoind.service" ];
after = [ "bitcoind.service" ];