added missing st_lib library

applications/lofar2/libraries/sdp/src/vhdl/node_sdp_adc_input_and_timing.vhd

@@ -26,7 +26,7 @@
 --   Contains all the signal processing blocks to receive and time the ADC input data
 --   See https://support.astron.nl/confluence/display/STAT/L5+SDPFW+DD%3A+ADC+data+input+and+timestamp
 
-LIBRARY IEEE, common_lib, technology_lib, diag_lib, aduh_lib, dp_lib, tech_jesd204b_lib;
+LIBRARY IEEE, common_lib, technology_lib, diag_lib, aduh_lib, dp_lib, tech_jesd204b_lib, st_lib;
 USE IEEE.STD_LOGIC_1164.ALL;
 USE IEEE.NUMERIC_STD.ALL;
 USE common_lib.common_pkg.ALL;