Revert "GL/Context: Disable GLES3.2 on PowerVR Rogue"

Broken driver is just broken. Not much I can do when I don't have one of
these phones and the shader compiler simply says "failure" without any
line information.

src/common/gl/context.cpp

@@ -64,12 +64,6 @@ static void DisableBrokenExtensions(const char* gl_vendor, const char* gl_render
     GLAD_GL_EXT_copy_image = 0;
     GLAD_GL_OES_copy_image = 0;
   }
-
-  if (std::strstr(gl_renderer, "PowerVR Rogue"))
-  {
-    Log_VerbosePrintf("PowerVR Rogue driver detected, disabling GLES3.2");
-    GLAD_GL_ES_VERSION_3_2 = 0;
-  }
 }
 
 Context::Context(const WindowInfo& wi) : m_wi(wi) {}

src/core/shadergen.cpp

@@ -36,7 +36,6 @@ void ShaderGen::DefineMacro(std::stringstream& ss, const char* name, bool enable
 void ShaderGen::SetGLSLVersionString()
 {
   const char* glsl_version = reinterpret_cast<const char*>(glGetString(GL_SHADING_LANGUAGE_VERSION));
-  const char* gl_renderer = reinterpret_cast<const char*>(glGetString(GL_RENDERER));
   const bool glsl_es = (m_render_api == HostDisplay::RenderAPI::OpenGLES);
   Assert(glsl_version != nullptr);
 
@@ -59,10 +58,6 @@ void ShaderGen::SetGLSLVersionString()
       major_version = 3;
       minor_version = 20;
     }
-
-    // Special cases - PowerVR's GLES 3.2 driver seems to choke on our shaders.
-    if (glsl_es && std::strstr(gl_renderer, "PowerVR Rogue") && major_version >= 3)
-      minor_version = std::min(minor_version, 10);
   }
   else
   {