Merge pull request qodo-ai#2248 from qodo-ai/of/remove-pr-benchmark

docs: remove PR benchmark page

Author: ofir-frd

README.md

@@ -73,8 +73,6 @@ pr-agent --pr_url https://github.com/owner/repo/pull/123 review
 [//]: # (## Aug 8, 2025)
 
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-[//]: # (Added full support for GPT-5 models. View the [benchmark results](https://qodo-merge-docs.qodo.ai/pr_benchmark/#pr-benchmark-results) for details on the performance of GPT-5 models in PR-Agent.)
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 [//]: # ()
 [//]: # ()
 [//]: # (## Jul 17, 2025)