[gnome-builder] vala: fix plugin keyword names

[Christian Hergert <chergert src gnome org>]

commit 73835ab9cdf89cee6d72bacec10a67c1cc58f38e
Author: Christian Hergert <chergert redhat com>
Date:   Sat Jan 1 16:53:19 2022 -0800

    vala: fix plugin keyword names
    
    These didn't appear to be adhering to the naming rules.

 src/plugins/gvls/gvls.plugin         | 8 ++++----
 src/plugins/vls/vala_langserv.plugin | 8 ++++----
 2 files changed, 8 insertions(+), 8 deletions(-)
---
diff --git a/src/plugins/gvls/gvls.plugin b/src/plugins/gvls/gvls.plugin
index c581456f0..0b8c6e1e2 100644
--- a/src/plugins/gvls/gvls.plugin
+++ b/src/plugins/gvls/gvls.plugin
@@ -9,12 +9,12 @@ Loader=python3
 Module=gvls_plugin
 X-Builder-ABI=@PACKAGE_ABI@
 X-Completion-Provider-Languages=vala
-X-Diagnostic-Provider-Priority=200
 X-Diagnostic-Provider-Languages=vala
-X-Formatter-Priority=200
+X-Diagnostic-Provider-Languages-Priority=200
 X-Formatter-Languages=vala
-X-Highlighter-Priority=200
+X-Formatter-Languages-Priority=200
 X-Highlighter-Languages=vala
+X-Highlighter-Languages-Priority=200
 X-Hover-Provider-Languages=vala
-X-Symbol-Resolver-Priority=200
 X-Symbol-Resolver-Languages=vala
+X-Symbol-Resolver-Languages-Priority=200
diff --git a/src/plugins/vls/vala_langserv.plugin b/src/plugins/vls/vala_langserv.plugin
index 7c712b307..0c0ce6154 100644
--- a/src/plugins/vls/vala_langserv.plugin
+++ b/src/plugins/vls/vala_langserv.plugin
@@ -7,14 +7,14 @@ Copyright=Copyright © 2020
 Loader=python3
 Module=vala_langserv
 X-Completion-Provider-Languages=vala
-X-Diagnostic-Provider-Priority=100
 X-Diagnostic-Provider-Languages=vala
-X-Formatter-Priority=100
+X-Diagnostic-Provider-Languages-Priority=100
 X-Formatter-Languages=vala
-X-Highlighter-Priority=100
+X-Formatter-Languages-Priority=100
 X-Highlighter-Languages=vala
+X-Highlighter-Languages-Priority=100
 X-Hover-Provider-Languages=vala
 X-Rename-Provider-Languages=vala
-X-Symbol-Resolver-Priority=100
+X-Symbol-Resolver-Languages-Priority=100
 X-Symbol-Resolver-Languages=vala
 X-Builder-ABI=@PACKAGE_ABI@