Lower vector constructor test shader version
Lower vector constructor test shader version

Changed shaders in GLSL vector constructor tests
to require version tag matching the OpenGL 3.0
specification.

Affects:

KHR-GL30.shaders30.glsl_constructors.*

Components: OpenGL

VK-GL-CTS issue: 2892

Change-Id: I2fdff3de489bfa20115270e542104d06aeb65b0f

KhronosGroup/VK-GL-CTS,KhronosGroup/VK-GL-CTS,KhronosGroup/Vulkan-CTS,KhronosGroup/Vulkan-CTS,KhronosGroup/Vulkan-CTS,KhronosGroup/Vulkan-CTS,KhronosGroup/Vulkan-CTS,KhronosGroup/VK-GL-CTS,KhronosGroup/VK-GL-CTS,KhronosGroup/VK-GL-CTS,KhronosGroup/Vulkan-CTS,KhronosGroup/VK-GL-CTS