Add changelog

Author: S-Saranya1

.changes/next-release/bugfix-AWSSTS-bc7dfee.json

@@ -0,0 +1,6 @@
+{
+    "type": "bugfix",
+    "category": "AWS STS",
+    "contributor": "",
+    "description": "Fix `StsWebIdentityTokenFileCredentialsProvider` not respecting custom `prefetchTime` and `staleTime` configurations."
+}

services/sts/src/test/java/software/amazon/awssdk/services/sts/auth/StsWebIdentityTokenCredentialProviderTest.java

@@ -88,9 +88,9 @@ void createAssumeRoleWithWebIdentityTokenCredentialsProviderStsClientBuilder() {
         StsWebIdentityTokenFileCredentialsProvider provider =
             StsWebIdentityTokenFileCredentialsProvider.builder().stsClient(stsClient)
                 .refreshRequest(r -> r.build())
-                                                      .roleArn("someTestRole")
+                                                      .roleArn("someRole")
                                                       .webIdentityTokenFile(Paths.get(webIdentityTokenPath))
-                                                      .roleSessionName("RoleSessionTemp")
+                                                      .roleSessionName("tempRoleSession")
                                                       .build();
         when(stsClient.assumeRoleWithWebIdentity(Mockito.any(AssumeRoleWithWebIdentityRequest.class)))
             .thenReturn(AssumeRoleWithWebIdentityResponse.builder()