Fix repeat_interleave

[EricLBuehler]

Metal index select currently only works for floats.

[github-actions]

Code Metrics Report

  ===============================================================================
 Language            Files        Lines         Code     Comments       Blanks
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 C Header                2           35           28            0            7
 Dockerfile              1           34           25            0            9
 Happy                   1          442          369            0           73
 JSON                   12          105          104            0            1
 Python                 52         2268         1930           69          269
 TOML                   20          625          559            2           64
 YAML                    2           21           19            2            0
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 Jupyter Notebooks       4            0            0            0            0
 |- Markdown             2           77           32           31           14
 |- Python               2          196          169            1           26
 (Total)                            273          201           32           40
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 Markdown               38         2755            0         2090          665
 |- BASH                 6          103          100            0            3
 |- JSON                 1           12           12            0            0
 |- Python               5           92           82            0           10
 |- Rust                 9          322          274            0           48
 |- TOML                 2           75           63            0           12
 (Total)                           3359          531         2090          738
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 Rust                  259        74830        67442         1506         5882
 |- Markdown           123         1207           25         1110           72
 (Total)                          76037        67467         2616         5954
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 Total                 392        81115        70476         3669         6970
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