chore(deps-dev): bump vitest dependencies

Combines dependabot PRs #1866 and #1865. Both packages must move
together because @vitest/coverage-v8 declares an exact peer dependency.

.release-please-manifest.json

@@ -1,5 +1,5 @@
 {
   ".release-please-manifest.json": "4.0.2",
   "package.json": "6.0.0",
-  ".": "6.2.2"
+  ".": "6.2.1"
 }

CHANGELOG.md

@@ -2,13 +2,6 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
-## [6.2.2](https://github.com/aws-actions/configure-aws-credentials/compare/v6.2.1...v6.2.2) (2026-07-07)
-
-
-### Miscellaneous Chores
-
-* release 6.2.2 ([d01d678](https://github.com/aws-actions/configure-aws-credentials/commit/d01d678e65d6d2bd9d5ca7a95d6f07b00e25f2c2))
-
 ## [6.2.1](https://github.com/aws-actions/configure-aws-credentials/compare/v6.2.0...v6.2.1) (2026-06-26)
 
 

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "configure-aws-credentials",
-  "version": "6.2.2",
+  "version": "6.2.1",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "configure-aws-credentials",
-      "version": "6.2.2",
+      "version": "6.2.1",
       "license": "MIT",
       "dependencies": {
         "@actions/core": "^3.0.1",

package.json

@@ -1,7 +1,7 @@
 {
   "name": "configure-aws-credentials",
   "description": "A GitHub Action to configure AWS credentials",
-  "version": "6.2.2",
+  "version": "6.2.1",
   "scripts": {
     "build": "tsc",
     "lint": "biome check --error-on-warnings ./src ./test && markdownlint -i node_modules -i CHANGELOG.md '**/*.md'",