RHEL 8+ yum-plugin-ps detection fails

**Describe the bug**
RHEL 8+ based VMs fail to run 'yum ps' because the yum-plugin-ps detection is broken.
The failure is on this line the command output is looking for 'yum-plugin-security' however it should look for 'yum-plugin-ps' as that package is being tried to install
https://github.com/Azure/LinuxPatchExtension/blob/525a32f111130046748dbb84a8620c06ee94a947/src/core/src/package_managers/YumPackageManager.py#L1042

**To Reproduce**
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2. Click on '....'
3. Scroll down to '....'
4. See error

**Expected behavior**
Working detection of yum-plugin-ps

**Screenshots**
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**Desktop (please complete the following information):**
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**Smartphone (please complete the following information):**
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**Additional context**
Add any other context about the problem here.

src/core/src/package_managers/YumPackageManager.py を1042行付近で開き、yum-plugin-ps の検出に使用されているパッケージ名のチェックを確認してください。RHEL 8+ ベースの VM で yum ps のパスを再現し、その後、検出処理が yum-plugin-ps を検索し、コマンドが正常に実行されることを確認してください。

索引モデルが issue の本文から書いたものです。