message: add jquery.3.5.1 - stable version for now
diff: ModPagespeedLibrary 88059 tJmcu2pzqbMS9jXP915aU //ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js
  # jquery/3.4.1/jquery.js:
  ModPagespeedLibrary 141767 YMjN_PDe4cETVTWLoSfvI //ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js
  + # jquery/3.5.1/jquery.min.js
  + ModPagespeedLibrary 89390 A8biqtTJrtWLYHojdWr-v //ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js
  + # jquery/3.5.1/jquery.js
  + ModPagespeedLibrary 143466 O426e3rTpm6_x4uifvdZK //ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.js
  # jquerymobile/1.4.0/jquery.mobile.min.js:
  ModPagespeedLibrary 193066 pkv8dHWLVaOlDGcgh0PYe //ajax.googleapis.com/ajax/libs/jquerymobile/1.4.0/jquery.mobile.min.js
  # jquerymobile/1.4.0/jquery.mobile.js:
  