fix(gitserver,git-hook): pass defer argument to init_tracing_subscriber

The init_tracing_subscriber() function now takes a second `defer: bool`
argument. These binaries do not use OTLP, so pass false.

apps/git-hook/src/main.rs

@@ -17,7 +17,7 @@ async fn main() -> anyhow::Result<()> {
 
     // 2. Init tracing logging
     let log_level = cfg.log_level().unwrap_or_else(|_| "info".to_string());
-    init_tracing_subscriber(&log_level);
+    init_tracing_subscriber(&log_level, false);
 
     // 3. Connect to database
     let db = AppDatabase::init(&cfg).await?;

apps/gitserver/src/main.rs

@@ -14,7 +14,7 @@ struct Args {
 async fn main() -> anyhow::Result<()> {
     let args = Args::parse();
     let cfg = AppConfig::load();
-    init_tracing_subscriber(&args.log_level);
+    init_tracing_subscriber(&args.log_level, false);
 
     let http_handle = tokio::spawn(git::http::run_http(cfg.clone()));
     let ssh_handle = tokio::spawn(git::ssh::run_ssh(cfg));