Fix clippy warnings on current (#3019)

Author: GnomedDev

src/framework/standard/help_commands.rs

@@ -687,12 +687,12 @@ fn fetch_all_eligible_commands_in_group<'rec, 'a: 'rec>(
 
 /// Fetch groups with their commands.
 #[cfg(feature = "cache")]
-async fn create_command_group_commands_pair_from_groups<'a>(
+async fn create_command_group_commands_pair_from_groups(
     ctx: &Context,
     msg: &Message,
     groups: &[&'static CommandGroup],
     owners: &HashSet<UserId, impl std::hash::BuildHasher + Send + Sync>,
-    help_options: &'a HelpOptions,
+    help_options: &HelpOptions,
 ) -> Vec<GroupCommandsPair> {
     let mut listed_groups: Vec<GroupCommandsPair> = Vec::default();
 

src/model/guild/mod.rs

@@ -948,10 +948,10 @@ impl Guild {
     /// lacks permission. Otherwise returns [`Error::Http`], as well as if invalid data is given.
     ///
     /// [Create Guild Expressions]: Permissions::CREATE_GUILD_EXPRESSIONS
-    pub async fn create_sticker<'a>(
+    pub async fn create_sticker(
         &self,
         cache_http: impl CacheHttp,
-        builder: CreateSticker<'a>,
+        builder: CreateSticker<'_>,
     ) -> Result<Sticker> {
         self.id.create_sticker(cache_http.http(), builder).await
     }

src/model/guild/partial_guild.rs

@@ -648,10 +648,10 @@ impl PartialGuild {
     /// lacks permission. Otherwise returns [`Error::Http`], as well as if invalid data is given.
     ///
     /// [Create Guild Expressions]: Permissions::CREATE_GUILD_EXPRESSIONS
-    pub async fn create_sticker<'a>(
+    pub async fn create_sticker(
         &self,
         cache_http: impl CacheHttp,
-        builder: CreateSticker<'a>,
+        builder: CreateSticker<'_>,
     ) -> Result<Sticker> {
         self.id.create_sticker(cache_http, builder).await
     }