build(deps): bump github.com/aws/aws-sdk-go-v2/config

Bumps [github.com/aws/aws-sdk-go-v2/config](https://github.com/aws/aws-sdk-go-v2) from 1.18.20 to 1.18.21.
- [Release notes](https://github.com/aws/aws-sdk-go-v2/releases)
- [Changelog](https://github.com/aws/aws-sdk-go-v2/blob/main/CHANGELOG.md)
- [Commits](aws/aws-sdk-go-v2@config/v1.18.20...config/v1.18.21)

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

Signed-off-by: dependabot[bot] <support@github.com>

acceptance-tests/apps/dynamodbnsapp/go.mod

@@ -4,8 +4,8 @@ go 1.20
 
 require (
 	github.com/aws/aws-sdk-go-v2 v1.17.8
-	github.com/aws/aws-sdk-go-v2/config v1.18.20
-	github.com/aws/aws-sdk-go-v2/credentials v1.13.19
+	github.com/aws/aws-sdk-go-v2/config v1.18.21
+	github.com/aws/aws-sdk-go-v2/credentials v1.13.20
 	github.com/aws/aws-sdk-go-v2/service/dynamodb v1.19.3
 	github.com/cloudfoundry-community/go-cfenv v1.18.0
 	github.com/go-chi/chi/v5 v5.0.8
@@ -22,9 +22,9 @@ require (
 	github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.9.11 // indirect
 	github.com/aws/aws-sdk-go-v2/service/internal/endpoint-discovery v1.7.26 // indirect
 	github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.9.26 // indirect
-	github.com/aws/aws-sdk-go-v2/service/sso v1.12.7 // indirect
-	github.com/aws/aws-sdk-go-v2/service/ssooidc v1.14.7 // indirect
-	github.com/aws/aws-sdk-go-v2/service/sts v1.18.8 // indirect
+	github.com/aws/aws-sdk-go-v2/service/sso v1.12.8 // indirect
+	github.com/aws/aws-sdk-go-v2/service/ssooidc v1.14.8 // indirect
+	github.com/aws/aws-sdk-go-v2/service/sts v1.18.9 // indirect
 	github.com/aws/smithy-go v1.13.5 // indirect
 	github.com/jmespath/go-jmespath v0.4.0 // indirect
 )

acceptance-tests/apps/dynamodbnsapp/go.sum

@@ -2,10 +2,10 @@ github.com/ajg/form v1.5.1 h1:t9c7v8JUKu/XxOGBU0yjNpaMloxGEJhUkqFRq0ibGeU=
 github.com/ajg/form v1.5.1/go.mod h1:uL1WgH+h2mgNtvBq0339dVnzXdBETtL2LeUXaIv25UY=
 github.com/aws/aws-sdk-go-v2 v1.17.8 h1:GMupCNNI7FARX27L7GjCJM8NgivWbRgpjNI/hOQjFS8=
 github.com/aws/aws-sdk-go-v2 v1.17.8/go.mod h1:uzbQtefpm44goOPmdKyAlXSNcwlRgF3ePWVW6EtJvvw=
-github.com/aws/aws-sdk-go-v2/config v1.18.20 h1:yYy+onqmLmDVZtx0mkqbx8aJPl+58V6ivLbLDZ2Qztc=
-github.com/aws/aws-sdk-go-v2/config v1.18.20/go.mod h1:RWjF39RiDevmHw/+VaD8F0A36OPIPTHQQyRx0eZohnw=
-github.com/aws/aws-sdk-go-v2/credentials v1.13.19 h1:FWHJy9uggyQCSEhovtl/6W6rW9P6DSr62GUeY/TS6Eo=
-github.com/aws/aws-sdk-go-v2/credentials v1.13.19/go.mod h1:2m4uvLvl5hvQezVkLeBBUGMEDm5GcUNc3016W6d3NGg=
+github.com/aws/aws-sdk-go-v2/config v1.18.21 h1:ENTXWKwE8b9YXgQCsruGLhvA9bhg+RqAsL9XEMEsa2c=
+github.com/aws/aws-sdk-go-v2/config v1.18.21/go.mod h1:+jPQiVPz1diRnjj6VGqWcLK6EzNmQ42l7J3OqGTLsSY=
+github.com/aws/aws-sdk-go-v2/credentials v1.13.20 h1:oZCEFcrMppP/CNiS8myzv9JgOzq2s0d3v3MXYil/mxQ=
+github.com/aws/aws-sdk-go-v2/credentials v1.13.20/go.mod h1:xtZnXErtbZ8YGXC3+8WfajpMBn5Ga/3ojZdxHq6iI8o=
 github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.13.2 h1:jOzQAesnBFDmz93feqKnsTHsXrlwWORNZMFHMV+WLFU=
 github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.13.2/go.mod h1:cDh1p6XkSGSwSRIArWRc6+UqAQ7x4alQ0QfpVR6f+co=
 github.com/aws/aws-sdk-go-v2/internal/configsources v1.1.32 h1:dpbVNUjczQ8Ae3QKHbpHBpfvaVkRdesxpTOe9pTouhU=
@@ -22,12 +22,12 @@ github.com/aws/aws-sdk-go-v2/service/internal/endpoint-discovery v1.7.26 h1:XsLN
 github.com/aws/aws-sdk-go-v2/service/internal/endpoint-discovery v1.7.26/go.mod h1:zSW1SZ9ZQQZlRfqur2sI2Mn/ptcDLi6mtlPaXIIw0IE=
 github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.9.26 h1:uUt4XctZLhl9wBE1L8lobU3bVN8SNUP7T+olb0bWBO4=
 github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.9.26/go.mod h1:Bd4C/4PkVGubtNe5iMXu5BNnaBi/9t/UsFspPt4ram8=
-github.com/aws/aws-sdk-go-v2/service/sso v1.12.7 h1:rrYYhsvcvg6CDDoo4GHKtAWBFutS86CpmGvqHJHYL9w=
-github.com/aws/aws-sdk-go-v2/service/sso v1.12.7/go.mod h1:GNIveDnP+aE3jujyUSH5aZ/rktsTM5EvtKnCqBZawdw=
-github.com/aws/aws-sdk-go-v2/service/ssooidc v1.14.7 h1:Vjpjt3svuJ/u+eKRfycZwqLsLoxyuvvZyHMJSk+3k58=
-github.com/aws/aws-sdk-go-v2/service/ssooidc v1.14.7/go.mod h1:44qFP1g7pfd+U+sQHLPalAPKnyfTZjJsYR4xIwsJy5o=
-github.com/aws/aws-sdk-go-v2/service/sts v1.18.8 h1:SQ8pPoXfzuz4DImO4KAi9xhO4ANG0Ckb5clZ5GoRAPw=
-github.com/aws/aws-sdk-go-v2/service/sts v1.18.8/go.mod h1:yyW88BEPXA2fGFyI2KCcZC3dNpiT0CZAHaF+i656/tQ=
+github.com/aws/aws-sdk-go-v2/service/sso v1.12.8 h1:5cb3D6xb006bPTqEfCNaEA6PPEfBXxxy4NNeX/44kGk=
+github.com/aws/aws-sdk-go-v2/service/sso v1.12.8/go.mod h1:GNIveDnP+aE3jujyUSH5aZ/rktsTM5EvtKnCqBZawdw=
+github.com/aws/aws-sdk-go-v2/service/ssooidc v1.14.8 h1:NZaj0ngZMzsubWZbrEFSB4rgSQRbFq38Sd6KBxHuOIU=
+github.com/aws/aws-sdk-go-v2/service/ssooidc v1.14.8/go.mod h1:44qFP1g7pfd+U+sQHLPalAPKnyfTZjJsYR4xIwsJy5o=
+github.com/aws/aws-sdk-go-v2/service/sts v1.18.9 h1:Qf1aWwnsNkyAoqDqmdM3nHwN78XQjec27LjM6b9vyfI=
+github.com/aws/aws-sdk-go-v2/service/sts v1.18.9/go.mod h1:yyW88BEPXA2fGFyI2KCcZC3dNpiT0CZAHaF+i656/tQ=
 github.com/aws/smithy-go v1.13.5 h1:hgz0X/DX0dGqTYpGALqXJoRKRj5oQ7150i5FdTePzO8=
 github.com/aws/smithy-go v1.13.5/go.mod h1:Tg+OJXh4MB2R/uN61Ko2f6hTZwB/ZYGOtib8J3gBHzA=
 github.com/cloudfoundry-community/go-cfenv v1.18.0 h1:dOIRSHUSaj4r6Q9Cx+nzz2OytHt+QNKqtOuKTQsa+zw=