Don't fail jfw_findAllJREs for just one JRE of WrongArch

...otherwise if one such JRE had found its way into a user's configuration,
"Tools - Options... - LibreOffice - Advanced" would no longer show *any* JREs.

Regression introduced with 9143dd4ebe "Related
tdf#54443 List only matching JREs", which added WrongArch to the javaPluginError
enum.

Change-Id: I51fd47e585c6686be7a9282615c0978e4f6c460b
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/125396
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>

jvmfwk/source/framework.cxx

@@ -101,6 +101,8 @@ javaFrameworkError jfw_findAllJREs(std::vector<std::unique_ptr<JavaInfo>> *pparI
                     continue;
                 if (plerr == javaPluginError::FailedVersion)
                     continue;
+                if (plerr == javaPluginError::WrongArch)
+                    continue;
                 else if (plerr != javaPluginError::NONE)
                     return JFW_E_ERROR;