glcpp: Add expected output for a recently-added test.

I simply forgot to add this file when adding the test case originally.

diff --git a/src/glsl/glcpp/tests/069-repeated-argument.c.expected b/src/glsl/glcpp/tests/069-repeated-argument.c.expected
new file mode 100644 (file)
index 0000000..755c4d4
--- /dev/null
+++ b/src/glsl/glcpp/tests/069-repeated-argument.c.expected
@@ -0,0 +1,3 @@
+
+1 1
+