Also define VPL target for IA32 after b5ebdc2fcad2
Also define VPL target for IA32 after b5ebdc2fcad2

api/mfx_dispatch/linux/mfxloader.cpp:193:23: error: use of undeclared identifier 'ONEVPLRT'
    libs.emplace_back(ONEVPLRT);
                      ^
api/mfx_dispatch/linux/mfxloader.cpp:194:43: error: expected ')'
    libs.emplace_back(MFX_MODULES_DIR "/" ONEVPLRT);
                                          ^
api/mfx_dispatch/linux/mfxloader.cpp:194:22: note: to match this '('
    libs.emplace_back(MFX_MODULES_DIR "/" ONEVPLRT);
                     ^
api/mfx_dispatch/linux/mfxloader.cpp:213:23: error: use of undeclared identifier 'ONEVPLRT'
    libs.emplace_back(ONEVPLRT);
                      ^
api/mfx_dispatch/linux/mfxloader.cpp:214:43: error: expected ')'
    libs.emplace_back(MFX_MODULES_DIR "/" ONEVPLRT);
                                          ^
api/mfx_dispatch/linux/mfxloader.cpp:214:22: note: to match this '('
    libs.emplace_back(MFX_MODULES_DIR "/" ONEVPLRT);
                     ^
4 errors generated.

Intel-Media-SDK/MediaSDK,Intel-Media-SDK/MediaSDK,Intel-Media-SDK/MediaSDK,Intel-Media-SDK/MediaSDK,Intel-Media-SDK/MediaSDK