Replace summarise() with reframe() for dplyr 1.2.0

[CharcoalF]

As suggested by dplyr author, we need to replace summarise() with reframe() for dplyr 1.2.0. Please review and merge if everything looks good :)

[feng-li]

@CharcoalF Thank you for the update. I think further revisions are needed. Could you please carry out the bulk update?

README.md
man/simulate_target.Rd
man/simulate_target.Rd
R/simulate_target.R
vignettes/QuickStart.Rmd

[CharcoalF]

Hi @feng-li, the updates are mainly about to replace the codes below:

# Original
  dplyr::summarise(value = my_features(value), 
          feature = c("entropy", "acf1", "acf2"),
          .groups = "drop")

# Updated
  dplyr::reframe(value = my_features(value), 
        feature = c("entropy", "acf1", "acf2"))

Just after this change, there seems to be some differences in the generated plots. Please let me know if this is the intended outcome, or if any modifications are needed. Thanks

For example, the noise plot now appears more like a linear plot as you may see below: