fix(RHI): 修复 OpenGL 测试接口不匹配问题

- 修复 RHIDeviceInfo 缺少 majorVersion/minorVersion
- 修复 OpenGLTexture 使用 GetTextureType 替代 GetType
- 修复 OpenGLSampler 使用 OpenGLSamplerDesc
- 修复 BlendFactor::OneMinusSrcAlpha -> InvSrcAlpha
- 修复 OpenGLRenderTargetViewDesc/OpenGLDepthStencilViewDesc 重定义问题
- 恢复 OpenGL 测试文件到 CMakeLists

tests/RHI/OpenGL/test_sampler.cpp

@@ -5,7 +5,7 @@ using namespace XCEngine::RHI;
 
 TEST_F(OpenGLTestFixture, Sampler_Initialize_Default) {
     OpenGLSampler sampler;
-    SamplerDesc desc;
+    OpenGLSamplerDesc desc;
 
     bool result = sampler.Initialize(desc);
 
@@ -17,7 +17,7 @@ TEST_F(OpenGLTestFixture, Sampler_Initialize_Default) {
 
 TEST_F(OpenGLTestFixture, Sampler_Initialize_Custom) {
     OpenGLSampler sampler;
-    SamplerDesc desc;
+    OpenGLSamplerDesc desc;
     desc.minFilter = SamplerFilter::LinearMipmapLinear;
     desc.magFilter = SamplerFilter::Linear;
     desc.wrapS = SamplerWrapMode::Repeat;
@@ -34,7 +34,7 @@ TEST_F(OpenGLTestFixture, Sampler_Initialize_Custom) {
 
 TEST_F(OpenGLTestFixture, Sampler_Bind_Unbind) {
     OpenGLSampler sampler;
-    SamplerDesc desc;
+    OpenGLSamplerDesc desc;
     sampler.Initialize(desc);
 
     sampler.Bind(0);
@@ -51,7 +51,7 @@ TEST_F(OpenGLTestFixture, Sampler_Bind_Unbind) {
 
 TEST_F(OpenGLTestFixture, Sampler_GetID_ReturnsValid) {
     OpenGLSampler sampler;
-    SamplerDesc desc;
+    OpenGLSamplerDesc desc;
     sampler.Initialize(desc);
 
     EXPECT_NE(sampler.GetID(), 0u);