[DNM] Kowalski data import

[Theodlz]

add script to import ZTF objects from Kowalski

[github-actions]

Throughput results (55ba2c6f6f593f8b927cf5c9270730f9e8b57925):

New wall time	Baseline wall time	Difference
191.1	184.1	3.00%

[github-actions]

Throughput results (860b648147488eb4984dba0e72b1e79e85afbf20):

New wall time	Baseline wall time	Difference
175.6	184.1	-4.00%

[github-actions]

Throughput results (6a494518f23bad1083ffc6c9a2307c4116f68e0b):

New wall time	Baseline wall time	Difference
190.5	184.1	3.00%

[github-actions]

Throughput results (7966c1970bdb02257cf9902f6a1273db83ba5b40):

New wall time	Baseline wall time	Difference
193.9	184.1	5.00%

[github-actions]

Throughput results (36d9b01241b8c6a1ca8d9b43bc7dfd6926825428):

New wall time	Baseline wall time	Difference
196.4	186.0	5.00%

[github-actions]

Throughput results (b1602ef3630af2e5df8b419457e5d8282c1554e9):

New wall time	Baseline wall time	Difference
190.9	183.7	3.00%

[github-actions]

Throughput results (27f14e47a03dbb3b9804b000fd5bd384cf7f426f):

New wall time	Baseline wall time	Difference
184.5	183.7	0%

[github-actions]

Throughput results (0c24ffffe50367e586f6f2c3f4e6f9ba2c68f7a8):

New wall time	Baseline wall time	Difference
193.5	183.5	5.00%

[github-actions]

Throughput results (297abfc7e77c766e0579d1143b5b3d5f41297cba):

New wall time	Baseline wall time	Difference
185.1	183.5	0%

[github-actions]

Throughput results (0e68205a3e7e6f91e2b140670e47e354b51d7a5b):

New wall time	Baseline wall time	Difference
191.8	183.5	4.00%

[github-actions]

Throughput results (b95c668150f5e13d857de90ccd22e4819b81bfdd):

New wall time	Baseline wall time	Difference
181.7	183.5	0%

[github-actions]

Throughput results (457e9c5d0628203b377b84a639b01357f9bd080d):

New wall time	Baseline wall time	Difference
180.7	183.5	-1.00%

[github-actions]

Throughput results (9166554d88824b1f73c8293120d2394a9c501138):

New wall time	Baseline wall time	Difference
209.0	183.5	13.00%

[github-actions]

Throughput results (3090814639d391602eccfe247ea366a1597937c6):

New wall time	Baseline wall time	Difference
202.0	183.5	10.00%

[github-actions]

Throughput results (451dc68f95fe94881878be7a2db17da631070e44):

New wall time	Baseline wall time	Difference
184.8	183.5	0%