[Piglit] [PATCH] arb_shader_bit_encoding: Generate tests for 3.30, not 4.00.

[Matt Turner]

I was generating GLSL 4.00 tests because that's when ARB_gpu_shader5
functionality was folded in, but 3.30 is actually the first version with
the bit encoding functions.
---
 generated_tests/gen_shader_bit_encoding_tests.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/generated_tests/gen_shader_bit_encoding_tests.py b/generated_tests/gen_shader_bit_encoding_tests.py
index 3e417d9..d63d86d 100644
--- a/generated_tests/gen_shader_bit_encoding_tests.py
+++ b/generated_tests/gen_shader_bit_encoding_tests.py
@@ -118,8 +118,8 @@ requirements = {
         'version': '1.50',
         'extension': 'GL_ARB_gpu_shader5'
     },
-    'glsl-4.00': {
-        'version': '4.00',
+    'glsl-3.30': {
+        'version': '3.30',
         'extension': ''
     }
 }
-- 
1.8.3.2