added RS datasets for tbx11k

src/ptbench/data/tbx11k_simplified_RS/default.json.bz2

src/ptbench/data/tbx11k_simplified_RS/fold_0.json.bz2

src/ptbench/data/tbx11k_simplified_RS/fold_1.json.bz2

src/ptbench/data/tbx11k_simplified_RS/fold_2.json.bz2

src/ptbench/data/tbx11k_simplified_RS/fold_3.json.bz2

src/ptbench/data/tbx11k_simplified_RS/fold_4.json.bz2

src/ptbench/data/tbx11k_simplified_RS/fold_5.json.bz2

src/ptbench/data/tbx11k_simplified_RS/fold_6.json.bz2

src/ptbench/data/tbx11k_simplified_RS/fold_7.json.bz2

src/ptbench/data/tbx11k_simplified_RS/fold_8.json.bz2

src/ptbench/data/tbx11k_simplified_RS/fold_9.json.bz2

src/ptbench/data/tbx11k_simplified_v2_RS/default.json.bz2

src/ptbench/data/tbx11k_simplified_v2_RS/fold_0.json.bz2

src/ptbench/data/tbx11k_simplified_v2_RS/fold_1.json.bz2

src/ptbench/data/tbx11k_simplified_v2_RS/fold_2.json.bz2

src/ptbench/data/tbx11k_simplified_v2_RS/fold_3.json.bz2

src/ptbench/data/tbx11k_simplified_v2_RS/fold_4.json.bz2

src/ptbench/data/tbx11k_simplified_v2_RS/fold_5.json.bz2

src/ptbench/data/tbx11k_simplified_v2_RS/fold_6.json.bz2

src/ptbench/data/tbx11k_simplified_v2_RS/fold_7.json.bz2