site: sorts headings by tier and adds trivy (#1181)

This makes the headings mostly in order by tier, like libraries, then
middleware before compiled binaries.

This also adds Trivy, which was one of the original end users of wazero!

cc @knqyf263 who I asked permission from.

Signed-off-by: Adrian Cole <adrian@tetrate.io>

site/content/community/users.md

@@ -8,6 +8,13 @@ Below are an incomplete list of projects that use wazero strategically as a
 part of their open source or commercial work. Please support our community by
 considering their efforts before starting your own!
 
+### Libraries
+
+| Name             | Description                                  |
+|:-----------------|----------------------------------------------|
+| [go-re2][7]      | high performance regular expressions         |
+| [go-sqlite3][11] | [SQLite][12] bindings, `database/sql` driver |
+
 ### General purpose plugins
 
 | Name           | Description                                                                   |
@@ -16,25 +23,24 @@ considering their efforts before starting your own!
 | [scale][13]    | implements [Polyglot][14] interfaces with WebAssembly via code generation     |
 | [waPC][5]      | implements [Apex][6] interfaces with WebAssembly via code generation          |
 
-### Network Proxies
-
-| Name       | Description                                         |
-|:-----------|-----------------------------------------------------|
-| [dapr][15] | implements 3rd party extension via [http-wasm][4]   |
-| [mosn][9]  | implements 3rd party extension via [proxy-wasm][10] |
-
 ### Middleware
 
 | Name                   | Description                                        |
 |:-----------------------|----------------------------------------------------|
 | [http-wasm-host-go][3] | serves HTTP handlers implemented in [http-wasm][4] |
 
-### Libraries
+### Network
 
 | Name       | Description                                              |
-|:-----------------|----------------------------------------------|
-| [go-re2][7]      | high performance regular expressions         |
-| [go-sqlite3][11] | [SQLite][12] bindings, `database/sql` driver |
+|:-----------|----------------------------------------------------------|
+| [dapr][15] | implements 3rd party extension via [WASM middleware][16] |
+| [mosn][9]  | implements 3rd party extension via [proxy-wasm][10]      |
+
+### Security
+
+| Name        | Description                                           |
+|:------------|-------------------------------------------------------|
+| [trivy][17] | implements 3rd party extension via [wasm modules][18] |
 
 ## Updating this list
 
@@ -74,3 +80,9 @@ experience.
 [14]: https://github.com/loopholelabs/polyglot-go
 
 [15]: https://dapr.io/
+
+[16]: https://docs.dapr.io/reference/components-reference/supported-middleware/middleware-wasm/
+
+[17]: https://trivy.dev/
+
+[18]: https://aquasecurity.github.io/trivy/dev/docs/advanced/modules/