chore: update devbox.lock and fix README formatting

- Update devbox.lock to pin trivy@0.57.1
- Remove extra blank lines from kubecost README.md

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

Author: ManiDeepakThumu

charts/kubecost/README.md

@@ -1,8 +1,5 @@
 
 
-
-
-
 # kubecost
 
 ![Version: 1.0.0](https://img.shields.io/badge/Version-1.0.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 2.6.3](https://img.shields.io/badge/AppVersion-2.6.3-informational?style=flat-square)

devbox.lock

@@ -632,51 +632,51 @@
         }
       }
     },
-    "trivy@latest": {
-      "last_modified": "2025-02-01T06:33:04Z",
-      "resolved": "github:NixOS/nixpkgs/047ebac174c408d6e5428b1865478893001276c5#trivy",
+    "trivy@0.57.1": {
+      "last_modified": "2024-12-03T12:40:06Z",
+      "resolved": "github:NixOS/nixpkgs/566e53c2ad750c84f6d31f9ccb9d00f823165550#trivy",
       "source": "devbox-search",
-      "version": "0.59.0",
+      "version": "0.57.1",
       "systems": {
         "aarch64-darwin": {
           "outputs": [
             {
               "name": "out",
-              "path": "/nix/store/nqygrh6vkw2a8cj83yxwc786mcg6km6w-trivy-0.59.0",
+              "path": "/nix/store/rv93ihqdpksprkpp4bsbfgrg1551i5qa-trivy-0.57.1",
               "default": true
             }
           ],
-          "store_path": "/nix/store/nqygrh6vkw2a8cj83yxwc786mcg6km6w-trivy-0.59.0"
+          "store_path": "/nix/store/rv93ihqdpksprkpp4bsbfgrg1551i5qa-trivy-0.57.1"
         },
         "aarch64-linux": {
           "outputs": [
             {
               "name": "out",
-              "path": "/nix/store/2pkijvw6405qq106s0y49j8956wmikyp-trivy-0.59.0",
+              "path": "/nix/store/fcbxz60idc7fzqyx4svnlm2dl1bihzsh-trivy-0.57.1",
               "default": true
             }
           ],
-          "store_path": "/nix/store/2pkijvw6405qq106s0y49j8956wmikyp-trivy-0.59.0"
+          "store_path": "/nix/store/fcbxz60idc7fzqyx4svnlm2dl1bihzsh-trivy-0.57.1"
         },
         "x86_64-darwin": {
           "outputs": [
             {
               "name": "out",
-              "path": "/nix/store/6cfkq5apf2nzq229gjr6y6vn40f5nv3b-trivy-0.59.0",
+              "path": "/nix/store/517pgmyj9r1bsggcd7wcf64gryw2i0na-trivy-0.57.1",
               "default": true
             }
           ],
-          "store_path": "/nix/store/6cfkq5apf2nzq229gjr6y6vn40f5nv3b-trivy-0.59.0"
+          "store_path": "/nix/store/517pgmyj9r1bsggcd7wcf64gryw2i0na-trivy-0.57.1"
         },
         "x86_64-linux": {
           "outputs": [
             {
               "name": "out",
-              "path": "/nix/store/r3dqya9whwij5wmvzr12hphvq4vvqsch-trivy-0.59.0",
+              "path": "/nix/store/5js971jz5jxfjrnlik7qh03bxclralzk-trivy-0.57.1",
               "default": true
             }
           ],
-          "store_path": "/nix/store/r3dqya9whwij5wmvzr12hphvq4vvqsch-trivy-0.59.0"
+          "store_path": "/nix/store/5js971jz5jxfjrnlik7qh03bxclralzk-trivy-0.57.1"
         }
       }
     },