Reduce number of dependencies

[peterdesmet]

This is an update of #131. At the time, bioRad had 14 dependencies, which we considered a lot. Now it has 29:

• assertthat: replace with cli, see Use {cli} for messages/errors #772
• curl: can probably be replaced with httr2
• dplyr (>= 1.1.0): ok, tidyverse
• fields: used once for fields::image.plot, at some change use ggplot2
• ggplot2
• glue: replace with cli, see Use {cli} for messages/errors #772
• graphics: ok, default import
• httr2: ok, recommended
• jsonlite: ok, recommended
• lifecycle: ok, recommended
• lubridate: ok, tidyverse
• lutz: used once for lutz::tz_lookup_coords, needed to lookup timezone
• methods: ok, default import
• raster: remove once we change to terra
• readr: ok
• rhdf5: ok, needed for reading files. Might move to suggest
• rlang: ok, recommended
• sf: ok, spatial
• sp: to remove, first get rid of raster
• stats: ok, base
• stringr: ok, tidyverse
• suntools: ok
• terra: ok
• tidyr: used once for tidyr::fill()
• tidyselect: move to suggested? Also tidyverse, used once for tidyselect::eval_select() See bioRad does not build with tidyselect in suggests #671
• utils: ok, base
• viridis: probably ok
• viridisLite: used once for viridisLite::viridis()
• xml2: ok, recommmeded