egl: add missing glvnd entrypoint for EGL_ANDROID_blob_cache

Fixes dEQP-EGL.functional.get_proc_address.extension.egl_android_blob_cache
on builds with glvnd enabled.

Fixes: 6f5b57093b "egl: add support for EGL_ANDROID_blob_cache"
Signed-off-by: Eric Engestrom <eric.engestrom@intel.com>
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>

src/egl/generate/eglFunctionList.py

@@ -196,6 +196,9 @@ EGL_FUNCTIONS = (
     # EGL_ANDROID_native_fence_sync
     _eglFunc("eglDupNativeFenceFDANDROID",           "display"),
 
+    # EGL_ANDROID_blob_cache
+    ("eglSetBlobCacheFuncsANDROID",          "display"),
+
     # EGL_EXT_image_dma_buf_import_modifiers
     _eglFunc("eglQueryDmaBufFormatsEXT",             "display"),
     _eglFunc("eglQueryDmaBufModifiersEXT",           "display"),