chore(deps): bump github.com/aws/aws-sdk-go-v2 in /auth-helpers

Bumps [github.com/aws/aws-sdk-go-v2](https://github.com/aws/aws-sdk-go-v2) from 1.39.0 to 1.39.2.
- [Release notes](https://github.com/aws/aws-sdk-go-v2/releases)
- [Changelog](https://github.com/aws/aws-sdk-go-v2/blob/main/changelog-template.json)
- [Commits](aws/aws-sdk-go-v2@v1.39.0...v1.39.2)

---
updated-dependencies:
- dependency-name: github.com/aws/aws-sdk-go-v2
  dependency-version: 1.39.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

auth-helpers/go.mod

@@ -4,7 +4,7 @@ go 1.24.0
 
 require (
 	github.com/aws/aws-advanced-go-wrapper/awssql v1.1.0
-	github.com/aws/aws-sdk-go-v2 v1.39.0
+	github.com/aws/aws-sdk-go-v2 v1.39.2
 	github.com/aws/aws-sdk-go-v2/config v1.31.8
 	github.com/aws/aws-sdk-go-v2/credentials v1.18.12
 	github.com/aws/aws-sdk-go-v2/feature/rds/auth v1.6.7

auth-helpers/go.sum

@@ -1,7 +1,7 @@
 github.com/BurntSushi/toml v1.5.0 h1:W5quZX/G/csjUnuI8SUYlsHs9M38FC7znL0lIO+DvMg=
 github.com/BurntSushi/toml v1.5.0/go.mod h1:ukJfTF/6rtPPRCnwkur4qwRxa8vTRFBF0uk2lLoLwho=
-github.com/aws/aws-sdk-go-v2 v1.39.0 h1:xm5WV/2L4emMRmMjHFykqiA4M/ra0DJVSWUkDyBjbg4=
-github.com/aws/aws-sdk-go-v2 v1.39.0/go.mod h1:sDioUELIUO9Znk23YVmIk86/9DOpkbyyVb1i/gUNFXY=
+github.com/aws/aws-sdk-go-v2 v1.39.2 h1:EJLg8IdbzgeD7xgvZ+I8M1e0fL0ptn/M47lianzth0I=
+github.com/aws/aws-sdk-go-v2 v1.39.2/go.mod h1:sDioUELIUO9Znk23YVmIk86/9DOpkbyyVb1i/gUNFXY=
 github.com/aws/aws-sdk-go-v2/config v1.31.8 h1:kQjtOLlTU4m4A64TsRcqwNChhGCwaPBt+zCQt/oWsHU=
 github.com/aws/aws-sdk-go-v2/config v1.31.8/go.mod h1:QPpc7IgljrKwH0+E6/KolCgr4WPLerURiU592AYzfSY=
 github.com/aws/aws-sdk-go-v2/credentials v1.18.12 h1:zmc9e1q90wMn8wQbjryy8IwA6Q4XlaL9Bx2zIqdNNbk=