chore(deps): bump @aws-sdk/rds-signer from 3.470.0 to 3.473.0 (#2347)

Bumps [@aws-sdk/rds-signer](https://github.com/aws/aws-sdk-js-v3/tree/HEAD/packages/rds-signer) from 3.470.0 to 3.473.0.
- [Release notes](https://github.com/aws/aws-sdk-js-v3/releases)
- [Changelog](https://github.com/aws/aws-sdk-js-v3/blob/main/packages/rds-signer/CHANGELOG.md)
- [Commits](https://github.com/aws/aws-sdk-js-v3/commits/v3.473.0/packages/rds-signer)

---
updated-dependencies:
- dependency-name: "@aws-sdk/rds-signer"
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

yarn.lock

@@ -221,14 +221,14 @@
     "@aws-sdk/util-utf8-browser" "^3.0.0"
     tslib "^1.11.1"
 
-"@aws-sdk/client-cognito-identity@3.470.0":
-  version "3.470.0"
-  resolved "https://registry.yarnpkg.com/@aws-sdk/client-cognito-identity/-/client-cognito-identity-3.470.0.tgz#cb91e66c5e2712e89f05b4d8fcaefead5ee8096f"
-  integrity sha512-oE665xfl/KwvbcNtvUxMCKwh+X3wOV5UgPrPSptK+DzUJbtL4FAP7h6QIVzUB5CkzqhQVRAmYvdf+XhfXz3T3g==
+"@aws-sdk/client-cognito-identity@3.473.0":
+  version "3.473.0"
+  resolved "https://registry.yarnpkg.com/@aws-sdk/client-cognito-identity/-/client-cognito-identity-3.473.0.tgz#59981ad73897ffc427632a1f31c28fad16810ebf"
+  integrity sha512-/wYxFvlYxZrpHeN5XRJ4c8dk3ONuVX8ELAGQ7hnTYnqC3HhsUmL7egu4bhFu+N9QWsWO5BJtOfAoh2J7+IRrAw==
   dependencies:
     "@aws-crypto/sha256-browser" "3.0.0"
     "@aws-crypto/sha256-js" "3.0.0"
-    "@aws-sdk/client-sts" "3.470.0"
+    "@aws-sdk/client-sts" "3.473.0"
     "@aws-sdk/core" "3.468.0"
     "@aws-sdk/credential-provider-node" "3.470.0"
     "@aws-sdk/middleware-host-header" "3.468.0"
@@ -565,12 +565,12 @@
     "@smithy/smithy-client" "^2.1.18"
     tslib "^2.5.0"
 
-"@aws-sdk/credential-provider-cognito-identity@3.470.0":
-  version "3.470.0"
-  resolved "https://registry.yarnpkg.com/@aws-sdk/credential-provider-cognito-identity/-/credential-provider-cognito-identity-3.470.0.tgz#3ea92d14483de7ebe95265850f129a3066aa766a"
-  integrity sha512-c0YtiBbg4z/4iLnn3gtUtGKBZMQLRk79LjzCN6x98MpIsRTeEBL+4BHYNwFb8C+S4wVDYh2OWqjw1Su6Ues3Wg==
+"@aws-sdk/credential-provider-cognito-identity@3.473.0":
+  version "3.473.0"
+  resolved "https://registry.yarnpkg.com/@aws-sdk/credential-provider-cognito-identity/-/credential-provider-cognito-identity-3.473.0.tgz#1f19dc9e8542f6999b8735a7b4e3f818206a298a"
+  integrity sha512-Z5wVssSTQMr3oupl1V3ENibviG99pmKM1QZE2XgECfhyfwfWdRALtCzs+Op6/q+p1zai24seFUZJw7Cl1woKGQ==
   dependencies:
-    "@aws-sdk/client-cognito-identity" "3.470.0"
+    "@aws-sdk/client-cognito-identity" "3.473.0"
     "@aws-sdk/types" "3.468.0"
     "@smithy/property-provider" "^2.0.0"
     "@smithy/types" "^2.7.0"
@@ -668,15 +668,15 @@
     "@smithy/types" "^2.7.0"
     tslib "^2.5.0"
 
-"@aws-sdk/credential-providers@3.470.0":
-  version "3.470.0"
-  resolved "https://registry.yarnpkg.com/@aws-sdk/credential-providers/-/credential-providers-3.470.0.tgz#e19959b0c9c37a3da666e202ffb964c04ba1ecad"
-  integrity sha512-aCI/z6L+LwPSUHTsf27WMs3Z7Dfg1idgEOtf0dCkk+T1SZnJA0D/JS0KjQag9rIuqYQsxewx6RCIHus5WJ3czA==
+"@aws-sdk/credential-providers@3.473.0":
+  version "3.473.0"
+  resolved "https://registry.yarnpkg.com/@aws-sdk/credential-providers/-/credential-providers-3.473.0.tgz#abeafd0caebf25b68176e1b27b2a17bec2aa7a1a"
+  integrity sha512-SLDgqcSNUeLqXJghDenbpVJ7oFnGyvxC/VJVRGiRwcXNwVn2NB0mMvGtL2/VH/U/leFpZLzouM9VBdHbt2gX3w==
   dependencies:
-    "@aws-sdk/client-cognito-identity" "3.470.0"
+    "@aws-sdk/client-cognito-identity" "3.473.0"
     "@aws-sdk/client-sso" "3.470.0"
-    "@aws-sdk/client-sts" "3.470.0"
-    "@aws-sdk/credential-provider-cognito-identity" "3.470.0"
+    "@aws-sdk/client-sts" "3.473.0"
+    "@aws-sdk/credential-provider-cognito-identity" "3.473.0"
     "@aws-sdk/credential-provider-env" "3.468.0"
     "@aws-sdk/credential-provider-http" "3.468.0"
     "@aws-sdk/credential-provider-ini" "3.470.0"
@@ -835,13 +835,13 @@
     tslib "^2.5.0"
 
 "@aws-sdk/rds-signer@^3.315.0":
-  version "3.470.0"
-  resolved "https://registry.yarnpkg.com/@aws-sdk/rds-signer/-/rds-signer-3.470.0.tgz#04ed41bd27faf84b30b129b4cb9cc0143732099c"
-  integrity sha512-j1hjI9J/Ba+V3T9dtv/v2hJ4rYUz2uGQnVUSSmeLtt/nJPyNZzWMHxE0w4UsCGrF5Jw6CdYcYPJ6jVPon8vi1A==
+  version "3.473.0"
+  resolved "https://registry.yarnpkg.com/@aws-sdk/rds-signer/-/rds-signer-3.473.0.tgz#592d9c7a6f59c06bc20210d6741a9b3a00bf6bb6"
+  integrity sha512-brXQ+bH6gJhO8uGxFWVgVoAOXE9U9nAHSKS3QbDfYC+kuiDEIhtJWeV/5xZTkv6XJSjwCpTC0mnNOKusZCwNcQ==
   dependencies:
     "@aws-crypto/sha256-browser" "3.0.0"
     "@aws-crypto/sha256-js" "3.0.0"
-    "@aws-sdk/credential-providers" "3.470.0"
+    "@aws-sdk/credential-providers" "3.473.0"
     "@aws-sdk/util-format-url" "3.468.0"
     "@smithy/config-resolver" "^2.0.21"
     "@smithy/hash-node" "^2.0.17"