Add the likely() function for symmetry with unlikely(). The likely(X)

function means the same thing as likelihood(X,0.9375).

FossilOrigin-Name: 38965484199153e3e5b999f5196c1d66e5296f60

src/resolve.c

@@ -711,7 +711,8 @@ static int resolveExprStep(Walker *pWalker, Expr *pExpr){
             ** likelihood(X, 0.0625).
             ** EVIDENCE-OF: R-01283-11636 The unlikely(X) function is short-hand for
             ** likelihood(X,0.0625). */
-            pExpr->iTable = 62;  /* TUNING:  Default 2nd arg to unlikely() is 0.0625 */
+            /* TUNING: unlikely() probability is 0.0625.  likely() is 0.9375 */
+            pExpr->iTable = pDef->zName[0]=='u' ? 62 : 938;
           }             
         }
       }