OpenGLUtil: Extend Intel GL_ARB_sample_shading blacklist

Relax render string match to cover all "Intel(R) HD Graphics" devices
with driver version 10.18.10.*.

Fixes: issue #1568 (hopefully)
(cherry picked from commit 7696990)

src/graphics/opengl/OpenGLUtil.cpp

@@ -101,14 +101,14 @@ OpenGLInfo::OpenGLInfo()
 	// with device "Intel(R) HD Graphics 4000" and versions "4.0.0 - Build 10.18.10.4276" and …".4252".
 	// Other build numbers in similar-looking but unconfirmed crashes are 4358, 4653, 4885, 5059, 5069, 5129
 	// and 5146 and for some of them the renderer does not have the " 4000" suffix.
+	// There are also undiagnosed crash reports with device "Intel(R) HD Graphics 2500" and build number 5161.
 	//
 	// Note that there are also (other) crashes (most on shutdown) with matching driver versions seen in
 	// http://arx.vg/645 and duplicates, before Crisp Alpha Cutout AA was added so other functionality may
 	// also be buggy with this driver.
 	#if ARX_PLATFORM == ARX_PLATFORM_WIN32
 	if(!isES() && boost::equals(vendor(), "Intel")
-	   && (boost::equals(renderer(), "Intel(R) HD Graphics")
-	       || boost::equals(renderer(), "Intel(R) HD Graphics 4000"))
+	   && boost::starts_with(renderer(), "Intel(R) HD Graphics")
 	   && boost::contains(versionString(), "Build 10.18.10.")) {
 		m_extensionOverrides.push_back("-GL_ARB_sample_shading");
 	}