fix(reuse): exclude pr-body.md from REUSE compliance check

AI-Assisted-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Signed-off-by: Anna Larch <anna@nextcloud.com>

Author: miaulalala

REUSE.toml

@@ -6,7 +6,7 @@ SPDX-PackageSupplier = "Nextcloud <info@nextcloud.com>"
 SPDX-PackageDownloadLocation = "https://github.com/nextcloud/activity"
 
 [[annotations]]
-path = [".gitattributes", ".github/**", ".editorconfig", "babel.config.js", ".php-cs-fixer.dist.php", "package-lock.json", "package.json", "composer.json", "composer.lock", "README.md", "img/app.svg", "webpack.js", "stylelint.config.js", ".eslintrc.js", ".eslintrc.json", ".gitignore", ".jshintrc", ".l10nignore", "action/.gitignore", "action/package.json", "action/package-lock.json", "action/dist/index.js", "tests/**", "psalm.xml", "cypress/.env", "cypress/.eslintrc.js", "cypress/docker-compose.yml", "cypress/plugins/index.js", "cypress/tsconfig.json", "cypress.config.ts", "vendor-bin/**/composer.json", "stylelint.config.cjs", "vendor-bin/**/composer.lock", ".tx/config", "webpack.config.js", "tsconfig.json", "vite.config.ts", "js/vendor.LICENSE.txt", "src/__mocks__/@nextcloud/activity_ws.json"]
+path = [".gitattributes", ".github/**", ".editorconfig", "babel.config.js", ".php-cs-fixer.dist.php", "package-lock.json", "package.json", "composer.json", "composer.lock", "README.md", "pr-body.md", "img/app.svg", "webpack.js", "stylelint.config.js", ".eslintrc.js", ".eslintrc.json", ".gitignore", ".jshintrc", ".l10nignore", "action/.gitignore", "action/package.json", "action/package-lock.json", "action/dist/index.js", "tests/**", "psalm.xml", "cypress/.env", "cypress/.eslintrc.js", "cypress/docker-compose.yml", "cypress/plugins/index.js", "cypress/tsconfig.json", "cypress.config.ts", "vendor-bin/**/composer.json", "stylelint.config.cjs", "vendor-bin/**/composer.lock", ".tx/config", "webpack.config.js", "tsconfig.json", "vite.config.ts", "js/vendor.LICENSE.txt", "src/__mocks__/@nextcloud/activity_ws.json"]
 precedence = "aggregate"
 SPDX-FileCopyrightText = "none"
 SPDX-License-Identifier = "CC0-1.0"