PrismLauncher: update to 9.2

* add missing qtnetworkauth dependency
* add myself as maintainer

Author: eleanordoesntcode

games/PrismLauncher/Portfile

@@ -6,13 +6,12 @@ PortGroup           qt5 1.0
 PortGroup           java 1.0
 PortGroup           cmake 1.1
 
-github.setup        PrismLauncher PrismLauncher 8.0
-# Change github.tarball_from to 'releases' or 'archive' next update
-github.tarball_from tarball
-revision            1
+github.setup        PrismLauncher PrismLauncher 9.2
+github.tarball_from releases
+revision            0
 categories          games
 license             GPL-3 Apache-2
-maintainers         nomaintainer
+maintainers         {@eleanordoesntcode gmail.com:eleanor.publicmail} openmaintainer
 description         A custom launcher for Minecraft
 long_description    PrismLauncher is {*}${description} that allows you to easily manage \
                     multiple installations of Minecraft at once.
@@ -36,7 +35,8 @@ java.version        1.8
 compiler.cxx_standard 2017
 
 qt5.depends_component \
-                    qtsvg
+                    qtsvg \
+                    qtnetworkauth
 
 depends_lib-append  port:zlib
 depends_build-append \