[libsoup] Add .editorconfig

[Patrick Griffis <pgriffis src gnome org>]

commit 0e68ea2421309fc98555fbffafa9887a3742101c
Author: Patrick Griffis <pgriffis igalia com>
Date:   Tue Mar 10 14:27:04 2020 -0700

    Add .editorconfig

 .editorconfig | 12 ++++++++++++
 1 file changed, 12 insertions(+)
---
diff --git a/.editorconfig b/.editorconfig
new file mode 100644
index 00000000..301dba0c
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,12 @@
+root = true
+
+[*]
+charset = utf-8
+indent_style = space
+indent_size = 4
+
+[*.{c,h}]
+indent_size = 8
+
+[meson.build]
+indent_size = 2