fix some typos.

[yojay11717]

• Make sure you have followed Kube-OVN Code Style.

What type of this PR

• Bug fixes
  fix some typos.

Which issue(s) this PR fixes:

fix typos

WHAT

🤖 Generated by Copilot at 3a9dd8d

Fix typos in QoSPolicyBandwidthLimitRules function and parameter names. Improve readability and consistency of bandwidth spelling in ./pkg/controller/qos_policy.go.

🤖 Generated by Copilot at 3a9dd8d

Sing, O Muse, of the skillful coder who corrected
The errors in the names of structs and functions
That govern the limits of bandwidth, the precious resource
That flows like the river of Ocean around the earth.

HOW

🤖 Generated by Copilot at 3a9dd8d

• Fix typos in function and parameter names related to QoSPolicyBandwidthLimitRules (link, link, link, link, link, link)

[github-actions]

• Priority 1: There is a typo in the function name compareQoSPolicyBandwithLimitRules which should be corrected to compareQoSPolicyBandwidthLimitRules. This could cause confusion and potential errors when calling this function.
• Priority 2: The function diffQoSPolicyBandwithLimitRules also has the same typo and should be corrected to diffQoSPolicyBandwidthLimitRules.
• Priority 3: In the function patchQoSStatus, the parameter bandwithRules should be corrected to bandwidthRules to match the struct field name. This could cause errors when trying to access the struct field.
• Priority 4: In the function handleUpdateQoSPolicy, there is a variable named bandwithRulesChanged that should be corrected to bandwidthRulesChanged to match the variable naming convention used throughout the codebase. This could cause confusion and potential errors when referencing this variable.
• Priority 5: It may be beneficial to refactor the diffQoSPolicyBandwidthLimitRules function to improve its readability and reduce the amount of duplicated code. This could make it easier to maintain and modify in the future.

[zhangzujian]

Thanks!