fix: add missing semicolon to Categories in desktop entry

[add-uos]

Categories field in desktop entry requires a trailing semicolon per the FreeDesktop specification.

修复desktop文件中Categories字段末尾缺少分号的问题。

Log: 修复desktop文件Categories缺少分号
PMS: https://pms.uniontech.com/bug-view-366913.html
Influence: 修复后desktop-file-validate不再报错，应用分类显示正确。

Summary by Sourcery

Bug Fixes:

• Add the required trailing semicolon to the Categories field in the desktop entry to fix validation errors and incorrect category display.

[sourcery-ai]

Reviewer's guide (collapsed on small PRs)

Reviewer's Guide

Ensures the desktop entry's Categories field conforms to the FreeDesktop specification by adding a required trailing semicolon, fixing validation errors and category display issues.

File-Level Changes

Change	Details	Files
Add the required trailing semicolon to the Categories field in the desktop entry file to satisfy FreeDesktop specifications.	Update the Categories key value to include a trailing semicolon. Ensure the modified desktop entry passes desktop-file-validate without errors and that the application category displays correctly in desktop environments.	deepin-font-manager-assets/deepin-font-manager.desktop

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[sourcery-ai]

Hey - I've reviewed your changes and they look great!

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[deepin-ci-robot]

deepin pr auto review

★ 总体评分：100分

■ 【总体评价】

补全了 Desktop Entry 规范要求的末尾分号，修复精准且无副作用
逻辑完全正确且符合规范，无需扣分

■ 【详细分析】

• 1.语法逻辑（完全正确）✓

第2行将 Categories=Utility 修改为 Categories=Utility;，严格遵循了 freedesktop.org Desktop Entry Specification 中关于 Categories 键值必须以分号结尾的规范要求，消除了严格桌面环境解析器无法正确识别应用分类的隐患

• 2.代码质量（符合规范）✓

修改点单一且针对性强，直接解决了规范不符合问题，没有引入多余更改或破坏原有配置结构

• 3.代码性能（无性能问题）✓

作为静态的桌面入口配置文件，此修改仅在桌面环境初始化加载时进行一次字符串解析，对运行时性能无任何影响

• 4.代码安全（存在0个安全漏洞）✓

漏洞对比统计：新增漏洞 0 个，减少漏洞 0 个，持平 0 个
修改仅涉及应用分类字符串的格式化补全，不涉及敏感信息暴露、权限控制变更或外部命令执行，无任何安全风险

■ 【改进建议代码示例】

diff --git a/deepin-font-manager-assets/deepin-font-manager.desktop b/deepin-font-manager-assets/deepin-font-manager.desktop
index f05f7c81..0b6fba25 100644
--- a/deepin-font-manager-assets/deepin-font-manager.desktop
+++ b/deepin-font-manager-assets/deepin-font-manager.desktop
@@ -1,5 +1,5 @@
 [Desktop Entry]
-Categories=Utility
+Categories=Utility;
 Exec=deepin-font-manager %F
 GenericName=Font Manager
 Icon=deepin-font-manager

[deepin-ci-robot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: add-uos, lzwind

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Details

Needs approval from an approver in each of these files:

• debian/deepin/OWNERS

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[add-uos]

/merge