build(build-tools): Update danger dependency (start of CVE remediation) (microsoft#25081)

## Description

Updates the `danger` dependency in build-tools to the latest version to
get rid of the transitive dependency on `parse-git-config` which is
affected by https://nvd.nist.gov/vuln/detail/CVE-2025-25975. A
[PR](jonschlinkert/parse-git-config#15) was
opened in their repo to fix it but the maintainer has not responded in
several months. `danger` decided to replace it with something else in
v13.0.0 (see
[CHANGELOG](https://github.com/danger/danger-js/blob/main/CHANGELOG.md)).
The breaking change announced there doesn't seem like something that
should affect us as consumers of `danger`.

Note: since build-tools has a dev dependency on a previous version of
itself, fully addressing the Component Governance alert (getting rid of
all references to danger<13.0.0 in lockfiles) will need us to release
build-tools with this fix, and update the dev dep to that version.

## Reviewer Guidance

The review process is outlined on [this wiki
page](https://github.com/microsoft/FluidFramework/wiki/PR-Guidelines#guidelines).


[AB#35181](https://dev.azure.com/fluidframework/235294da-091d-4c29-84fc-cdfc3d90890b/_workitems/edit/35181)

Author: alexvy86

build-tools/packages/build-cli/package.json

@@ -98,7 +98,7 @@
 		"azure-devops-node-api": "^11.2.0",
 		"change-case": "^3.1.0",
 		"cosmiconfig": "^8.3.6",
-		"danger": "^12.3.3",
+		"danger": "^13.0.3",
 		"date-fns": "^2.30.0",
 		"debug": "^4.3.7",
 		"execa": "^5.1.1",