remove all unused lifetimes

Signed-off-by: strawberry <strawberry@puppygock.gay>

src/service/rooms/search/mod.rs

@@ -11,7 +11,7 @@ pub struct Service {
 
 impl Service {
     #[tracing::instrument(skip(self))]
-    pub fn index_pdu<'a>(&self, shortroomid: u64, pdu_id: &[u8], message_body: &str) -> Result<()> {
+    pub fn index_pdu(&self, shortroomid: u64, pdu_id: &[u8], message_body: &str) -> Result<()> {
         self.db.index_pdu(shortroomid, pdu_id, message_body)
     }