feat: New duckparquet(), duckcsv(), duckjson() and duckfile(), deprecating duckplyr_df_from_*() and df_from_*() functions

[krlmlr]

Closes #210.

[github-actions]

This is how benchmark results would change (along with a 95% confidence interval in relative change) if cb032cb is merged into main:

• 🚀001_tpch_01: 25.2ms -> 24.2ms [-7.8%, -0.44%]
• ✔️001_tpch_02: 134ms -> 133ms [-1.58%, +0.57%]
• ✔️001_tpch_03: 70.1ms -> 71ms [-0.58%, +3.09%]
• ✔️001_tpch_04: 22.9ms -> 23.1ms [-1.15%, +2.89%]
• ✔️001_tpch_05: 122ms -> 123ms [-1.08%, +1.64%]
• ✔️001_tpch_06: 14.5ms -> 14.3ms [-4.26%, +2.24%]
• ✔️001_tpch_07: 141ms -> 142ms [-0.62%, +1.48%]
• ✔️001_tpch_08: 92.9ms -> 92.5ms [-1.29%, +0.45%]
• ✔️001_tpch_09: 135ms -> 135ms [-1.28%, +1.28%]
• ✔️001_tpch_10: 114ms -> 114ms [-1.42%, +1.08%]
• ✔️001_tpch_11: 66.8ms -> 67ms [-1.42%, +1.81%]
• ✔️001_tpch_12: 61.8ms -> 61.1ms [-3.51%, +1.31%]
• ❗🐌001_tpch_13: 19.9ms -> 20.6ms [+0.4%, +6.75%]
• ✔️001_tpch_14: 20.5ms -> 20.6ms [-1.16%, +2.23%]
• ✔️001_tpch_15: 64.3ms -> 64.3ms [-1.57%, +1.69%]
• ✔️001_tpch_16: 66.8ms -> 67.2ms [-0.91%, +2.17%]
• ✔️001_tpch_17: 58.6ms -> 58.3ms [-2.72%, +1.62%]
• 🚀001_tpch_18: 23.1ms -> 22.6ms [-4.49%, -0.08%]
• ✔️001_tpch_19: 132ms -> 133ms [-0.36%, +1.94%]
• ✔️001_tpch_20: 80.3ms -> 80.4ms [-1.58%, +1.85%]
• ✔️001_tpch_21: 144ms -> 144ms [-1.25%, +1.65%]
• ✔️001_tpch_22: 128ms -> 128ms [-0.95%, +1.04%]
• ✔️010_tpch_01: 81.8ms -> 81.7ms [-6.19%, +6%]
• ✔️010_tpch_02: 71ms -> 72ms [-0.3%, +3.01%]
• ✔️010_tpch_03: 61ms -> 62.7ms [-1.56%, +6.99%]
• ✔️010_tpch_04: 43.7ms -> 44.7ms [-2.48%, +6.79%]
• ✔️010_tpch_05: 92.3ms -> 94.1ms [-1.01%, +4.93%]
• ✔️010_tpch_06: 32.9ms -> 32.1ms [-8.17%, +2.82%]
• ✔️010_tpch_07: 108ms -> 108ms [-1.18%, +1.04%]
• ✔️010_tpch_08: 130ms -> 131ms [-2.77%, +3.96%]
• ✔️010_tpch_09: 118ms -> 117ms [-1.73%, +0.87%]
• ✔️010_tpch_10: 76.8ms -> 76.3ms [-2.98%, +1.81%]
• ✔️010_tpch_11: 38.4ms -> 38.8ms [-1.72%, +3.94%]
• ✔️010_tpch_12: 57.3ms -> 57.6ms [-0.15%, +1.12%]
• ✔️010_tpch_13: 53ms -> 53ms [-1.87%, +2.05%]
• ✔️010_tpch_14: 38.8ms -> 38.8ms [-5.39%, +5.27%]
• ✔️010_tpch_15: 55.1ms -> 57.5ms [-1.86%, +10.54%]
• ✔️010_tpch_16: 46.5ms -> 45.9ms [-4.21%, +1.57%]
• ✔️010_tpch_17: 55ms -> 55.6ms [-1.77%, +3.95%]
• ✔️010_tpch_18: 52.9ms -> 54.8ms [-2.57%, +9.66%]
• ✔️010_tpch_19: 118ms -> 120ms [-1.08%, +4.44%]
• ✔️010_tpch_20: 69.5ms -> 70.1ms [-2.31%, +3.95%]
• ✔️010_tpch_21: 241ms -> 243ms [-3.06%, +4.42%]
• ✔️010_tpch_22: 81.3ms -> 80.5ms [-5.64%, +3.79%]
• ✔️100_tpch_01: 331ms -> 319ms [-19.41%, +11.9%]
• ✔️100_tpch_02: 134ms -> 129ms [-16.14%, +9.51%]
• ✔️100_tpch_03: 180ms -> 192ms [-6.44%, +19.59%]
• ✔️100_tpch_04: 155ms -> 156ms [-6.16%, +8.15%]
• ✔️100_tpch_05: 275ms -> 258ms [-13.25%, +0.74%]
• ✔️100_tpch_06: 107ms -> 109ms [-15.36%, +18.2%]
• ✔️100_tpch_07: 236ms -> 238ms [-8.22%, +10.21%]
• ✔️100_tpch_08: 266ms -> 267ms [-7.16%, +8.05%]
• ✔️100_tpch_09: 335ms -> 354ms [-7.24%, +18.57%]
• ✔️100_tpch_10: 225ms -> 218ms [-16.46%, +10.07%]
• ✔️100_tpch_11: 83.5ms -> 87.9ms [-13.77%, +24.34%]
• ✔️100_tpch_12: 200ms -> 191ms [-12.46%, +3.87%]
• ✔️100_tpch_13: 310ms -> 317ms [-2.22%, +7.11%]
• ✔️100_tpch_14: 121ms -> 124ms [-13.42%, +19.4%]
• ✔️100_tpch_15: 217ms -> 214ms [-10.25%, +8.04%]
• ✔️100_tpch_16: 129ms -> 134ms [-21.1%, +28.8%]
• ✔️100_tpch_17: 180ms -> 178ms [-18.56%, +15.42%]
• ✔️100_tpch_18: 194ms -> 197ms [-11.79%, +14.83%]
• ✔️100_tpch_19: 292ms -> 286ms [-13.19%, +9.55%]
• ✔️100_tpch_20: 175ms -> 181ms [-7.44%, +14%]
• ✔️100_tpch_21: 1.32s -> 1.29s [-6.5%, +1.16%]
• ✔️100_tpch_22: 170ms -> 170ms [-3.68%, +3.43%]

Further explanation regarding interpretation and methodology can be found in the documentation.