Bump @smithy/signature-v4 from 5.1.0 to 5.1.2 in /s3-uploader

Bumps [@smithy/signature-v4](https://github.com/smithy-lang/smithy-typescript/tree/HEAD/packages/signature-v4) from 5.1.0 to 5.1.2.
- [Release notes](https://github.com/smithy-lang/smithy-typescript/releases)
- [Changelog](https://github.com/smithy-lang/smithy-typescript/blob/main/packages/signature-v4/CHANGELOG.md)
- [Commits](https://github.com/smithy-lang/smithy-typescript/commits/@smithy/[email protected]/packages/signature-v4)

---
updated-dependencies:
- dependency-name: "@smithy/signature-v4"
  dependency-version: 5.1.2
  dependency-type: indirect
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

s3-uploader/yarn.lock

@@ -824,6 +824,14 @@
     "@smithy/types" "^4.2.0"
     tslib "^2.6.2"
 
+"@smithy/protocol-http@^5.1.2":
+  version "5.1.2"
+  resolved "https://registry.yarnpkg.com/@smithy/protocol-http/-/protocol-http-5.1.2.tgz#8094860c2407f250b80c95899e0385112d6eb98b"
+  integrity sha512-rOG5cNLBXovxIrICSBm95dLqzfvxjEmuZx4KK3hWwPFHGdW3lxY0fZNXfv2zebfRO7sJZ5pKJYHScsqopeIWtQ==
+  dependencies:
+    "@smithy/types" "^4.3.1"
+    tslib "^2.6.2"
+
 "@smithy/querystring-builder@^4.0.2":
   version "4.0.2"
   resolved "https://registry.yarnpkg.com/@smithy/querystring-builder/-/querystring-builder-4.0.2.tgz#834cea95bf413ab417bf9c166d60fd80d2cb3016"
@@ -864,15 +872,15 @@
     tslib "^2.6.2"
 
 "@smithy/signature-v4@^5.1.0":
-  version "5.1.0"
-  resolved "https://registry.yarnpkg.com/@smithy/signature-v4/-/signature-v4-5.1.0.tgz#2c56e5b278482b04383d84ea2c07b7f0a8eb8f63"
-  integrity sha512-4t5WX60sL3zGJF/CtZsUQTs3UrZEDO2P7pEaElrekbLqkWPYkgqNW1oeiNYC6xXifBnT9dVBOnNQRvOE9riU9w==
+  version "5.1.2"
+  resolved "https://registry.yarnpkg.com/@smithy/signature-v4/-/signature-v4-5.1.2.tgz#5afd9d428bd26bb660bee8075b6e89fe93600c22"
+  integrity sha512-d3+U/VpX7a60seHziWnVZOHuEgJlclufjkS6zhXvxcJgkJq4UWdH5eOBLzHRMx6gXjsdT9h6lfpmLzbrdupHgQ==
   dependencies:
     "@smithy/is-array-buffer" "^4.0.0"
-    "@smithy/protocol-http" "^5.1.0"
-    "@smithy/types" "^4.2.0"
+    "@smithy/protocol-http" "^5.1.2"
+    "@smithy/types" "^4.3.1"
     "@smithy/util-hex-encoding" "^4.0.0"
-    "@smithy/util-middleware" "^4.0.2"
+    "@smithy/util-middleware" "^4.0.4"
     "@smithy/util-uri-escape" "^4.0.0"
     "@smithy/util-utf8" "^4.0.0"
     tslib "^2.6.2"
@@ -904,6 +912,13 @@
   dependencies:
     tslib "^2.6.2"
 
+"@smithy/types@^4.3.1":
+  version "4.3.1"
+  resolved "https://registry.yarnpkg.com/@smithy/types/-/types-4.3.1.tgz#c11276ea16235d798f47a68aef9f44d3dbb70dd4"
+  integrity sha512-UqKOQBL2x6+HWl3P+3QqFD4ncKq0I8Nuz9QItGv5WuKuMHuuwlhvqcZCoXGfc+P1QmfJE7VieykoYYmrOoFJxA==
+  dependencies:
+    tslib "^2.6.2"
+
 "@smithy/url-parser@^4.0.2":
   version "4.0.2"
   resolved "https://registry.yarnpkg.com/@smithy/url-parser/-/url-parser-4.0.2.tgz#a316f7d8593ffab796348bc5df96237833880713"
@@ -1007,6 +1022,14 @@
     "@smithy/types" "^4.3.0"
     tslib "^2.6.2"
 
+"@smithy/util-middleware@^4.0.4":
+  version "4.0.4"
+  resolved "https://registry.yarnpkg.com/@smithy/util-middleware/-/util-middleware-4.0.4.tgz#8f639de049082c687841ea5e69c6c36e12e31a3c"
+  integrity sha512-9MLKmkBmf4PRb0ONJikCbCwORACcil6gUWojwARCClT7RmLzF04hUR4WdRprIXal7XVyrddadYNfp2eF3nrvtQ==
+  dependencies:
+    "@smithy/types" "^4.3.1"
+    tslib "^2.6.2"
+
 "@smithy/util-retry@^4.0.2":
   version "4.0.4"
   resolved "https://registry.yarnpkg.com/@smithy/util-retry/-/util-retry-4.0.4.tgz#4e372f83aa83170eb95bc35a60be827555f90208"