build(deps): bump symfony/polyfill-mbstring from 1.38.1 to 1.38.2

Bumps [symfony/polyfill-mbstring](https://github.com/symfony/polyfill-mbstring) from 1.38.1 to 1.38.2.
- [Release notes](https://github.com/symfony/polyfill-mbstring/releases)
- [Commits](https://github.com/symfony/polyfill-mbstring/compare/v1.38.1...v1.38.2)

---
updated-dependencies:
- dependency-name: symfony/polyfill-mbstring
  dependency-version: 1.38.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

composer.lock

@@ -68,16 +68,16 @@
         },
         {
             "name": "cccyun/think-captcha",
-            "version": "3.0.12",
+            "version": "3.0.11",
             "source": {
                 "type": "git",
                 "url": "https://github.com/netcccyun/think-captcha.git",
-                "reference": "e20974d9f86a7e3039ead56a66995c396109a757"
+                "reference": "40012811bf27b41011b1b60bcfadf16ad339931c"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/netcccyun/think-captcha/zipball/e20974d9f86a7e3039ead56a66995c396109a757",
-                "reference": "e20974d9f86a7e3039ead56a66995c396109a757",
+                "url": "https://api.github.com/repos/netcccyun/think-captcha/zipball/40012811bf27b41011b1b60bcfadf16ad339931c",
+                "reference": "40012811bf27b41011b1b60bcfadf16ad339931c",
                 "shasum": ""
             },
             "require": {
@@ -114,9 +114,9 @@
             ],
             "description": "captcha package for thinkphp",
             "support": {
-                "source": "https://github.com/netcccyun/think-captcha/tree/3.0.12"
+                "source": "https://github.com/netcccyun/think-captcha/tree/3.0.11"
             },
-            "time": "2026-06-23T15:30:22+00:00"
+            "time": "2025-04-26T08:37:18+00:00"
         },
         {
             "name": "guzzlehttp/guzzle",
@@ -1213,16 +1213,16 @@
         },
         {
             "name": "symfony/polyfill-mbstring",
-            "version": "v1.38.1",
+            "version": "v1.38.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/polyfill-mbstring.git",
-                "reference": "14c5439eec4ccff081ac14eca2dc57feb2a66d92"
+                "reference": "d3d318bad5e7a1bfbd026009c8bfb8d8f99ae6b6"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/polyfill-mbstring/zipball/14c5439eec4ccff081ac14eca2dc57feb2a66d92",
-                "reference": "14c5439eec4ccff081ac14eca2dc57feb2a66d92",
+                "url": "https://api.github.com/repos/symfony/polyfill-mbstring/zipball/d3d318bad5e7a1bfbd026009c8bfb8d8f99ae6b6",
+                "reference": "d3d318bad5e7a1bfbd026009c8bfb8d8f99ae6b6",
                 "shasum": ""
             },
             "require": {
@@ -1274,7 +1274,7 @@
                 "shim"
             ],
             "support": {
-                "source": "https://github.com/symfony/polyfill-mbstring/tree/v1.38.1"
+                "source": "https://github.com/symfony/polyfill-mbstring/tree/v1.38.2"
             },
             "funding": [
                 {
@@ -1294,7 +1294,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2026-05-26T12:51:13+00:00"
+            "time": "2026-05-27T06:59:30+00:00"
         },
         {
             "name": "symfony/polyfill-php81",