Fix Rust 1.83.0 "elided_named_lifetimes" warning.

aws/rust-runtime/aws-config/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "aws-config"
-version = "1.5.12"
+version = "1.5.13"
 authors = [
     "AWS Rust SDK Team <[email protected]>",
     "Russell Cohen <[email protected]>",

aws/rust-runtime/aws-config/src/meta/credentials/chain.rs

@@ -114,7 +114,7 @@ impl CredentialsProviderChain {
 }
 
 impl ProvideCredentials for CredentialsProviderChain {
-    fn provide_credentials<'a>(&'a self) -> future::ProvideCredentials<'_>
+    fn provide_credentials<'a>(&'a self) -> future::ProvideCredentials<'a>
     where
         Self: 'a,
     {

aws/rust-runtime/aws-config/src/meta/token.rs

@@ -105,7 +105,7 @@ impl TokenProviderChain {
 }
 
 impl ProvideToken for TokenProviderChain {
-    fn provide_token<'a>(&'a self) -> future::ProvideToken<'_>
+    fn provide_token<'a>(&'a self) -> future::ProvideToken<'a>
     where
         Self: 'a,
     {

aws/rust-runtime/aws-config/src/sts/assume_role.rs

@@ -314,7 +314,7 @@ impl Inner {
 }
 
 impl ProvideCredentials for AssumeRoleProvider {
-    fn provide_credentials<'a>(&'a self) -> future::ProvideCredentials<'_>
+    fn provide_credentials<'a>(&'a self) -> future::ProvideCredentials<'a>
     where
         Self: 'a,
     {