Skip generating a profile for rancher-desktop (#15166)

Don't generate a profile for rancher-desktop utility WSL distro.

Adds a check for rancher-desktop as well as docker. As mentioned in the
discussion of this issue. This becomes much more difficult to maintain
once other folks inevitably start to follow this pattern. But the easy
win was up for grabs so I took it :)

Closes #12757

src/cascadia/TerminalSettingsModel/WslDistroGenerator.cpp

@@ -11,6 +11,7 @@
 
 static constexpr std::wstring_view WslHomeDirectory{ L"~" };
 static constexpr std::wstring_view DockerDistributionPrefix{ L"docker-desktop" };
+static constexpr std::wstring_view RancherDistributionPrefix{ L"rancher-desktop" };
 
 // The WSL entries are structured as such:
 // HKCU\Software\Microsoft\Windows\CurrentVersion\Lxss
@@ -78,9 +79,9 @@ static void namesToProfiles(const std::vector<std::wstring>& names, std::vector<
 {
     for (const auto& distName : names)
     {
-        if (til::starts_with(distName, DockerDistributionPrefix))
+        if (til::starts_with(distName, DockerDistributionPrefix) || til::starts_with(distName, RancherDistributionPrefix))
         {
-            // Docker for Windows creates some utility distributions to handle Docker commands.
+            // Docker for Windows and Rancher for Windows creates some utility distributions to handle Docker commands.
             // Pursuant to GH#3556, because they are _not_ user-facing we want to hide them.
             continue;
         }