[gnome-builder] libide-io: add various fallback content types

[Christian Hergert <chergert src gnome org>]

commit 67561142c1566eb35ec1e76983b4d94a2f8ee193
Author: Christian Hergert <chergert redhat com>
Date:   Mon Jul 11 16:39:08 2022 -0700

    libide-io: add various fallback content types

 src/libide/io/ide-content-type.c | 5 +++++
 1 file changed, 5 insertions(+)
---
diff --git a/src/libide/io/ide-content-type.c b/src/libide/io/ide-content-type.c
index 144276820..939f35730 100644
--- a/src/libide/io/ide-content-type.c
+++ b/src/libide/io/ide-content-type.c
@@ -45,6 +45,11 @@ static const struct {
   { "AUTHORS", "text-x-authors-symbolic" },
   { "MAINTAINERS", "text-x-authors-symbolic" },
   { "Dockerfile", "text-makefile-symbolic" },
+  { "package.json", "text-makefile-symbolic" },
+  { "pom.xml", "text-makefile-symbolic" },
+  { "build.gradle", "text-makefile-symbolic" },
+  { "Cargo.toml", "text-makefile-symbolic" },
+  { "wscript", "text-makefile-symbolic" },
 };
 
 static const struct {