Remove "No detailed updates available" section

There's nothing to expand and it just adds visual noise.

Author: tomassedovic

content/Project-Goals-2025-July-Update.md

@@ -112,17 +112,12 @@ I'm excited by the lineup of goals we have for this next cycle. See you on the o
 
 **Why this goal?** May 15, 2025 marks the 10-year anniversary of Rust's 1.0 release; it also marks 10 years since the [creation of the Rust subteams](https://internals.rust-lang.org/t/announcing-the-subteams/2042). At the time [there were 6 Rust teams with 24 people in total](http://web.archive.org/web/20150517235608/http://www.rust-lang.org/team.html). There are now 57 teams with 166 people. In-person All Hands meetings are an effective way to help these maintainers get to know one another with high-bandwidth discussions. This year, the Rust project will be coming together for [RustWeek 2025](https://2025.rustweek.org), a joint event organized with [RustNL](https://2025.rustweek.org/about/). Participating project teams will use the time to share knowledge, make plans, or just get to know one another better. One particular goal for the All Hands is reviewing a draft of the [Rust Vision Doc](./rust-vision-doc.md), a document that aims to take stock of where Rust is and lay out high-level goals for the next few years.
 
-**What has happened?**
 
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