chore: fix incorrect ordering of OS options in docs (#19384)

On https://coder.com/docs/install/uninstall at present we order the top
OS listing as "Linux | macOS | Windows", while in the `Coder settings,
cache, and the optional built-in PostgreSQL database` paragraph towards
the bottom of the page we change to using "macOS | Linux | Windows" for
some reason. This PR moves Linux to be listed first instead of macOS in
the bottom paragraph to match the ordering of the top section.

docs/install/uninstall.md

@@ -74,12 +74,6 @@ performing the following step or copying the directory to another location.
 
 <div class="tabs">
 
-## macOS
-
-```shell
-rm -rf ~/Library/Application\ Support/coderv2
-```
-
 ## Linux
 
 ```shell
@@ -87,6 +81,12 @@ rm -rf ~/.config/coderv2
 rm -rf ~/.cache/coder
 ```
 
+## macOS
+
+```shell
+rm -rf ~/Library/Application\ Support/coderv2
+```
+
 ## Windows
 
 ```powershell