autobuild: Add -py2 tests for new split backup/restore testenvs

This ensures Python2 coverage for this code while it remains supported.

Signed-off-by: Andrew Bartlett <abartlet@samba.org>
22 jobs for abartlet-v4-10-test-no-swap-backup in 222 minutes and 56 seconds (queued for 1 second)
latest
Status Job ID Name Coverage
  Build
passed #174972540
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build_ctdb

00:42:18

passed #174972542
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build_others

00:12:08

passed #174972544
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build_samba

03:42:55

passed #174972547
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build_samba_ad_dc

01:14:21

passed #174972532
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build_samba_ad_dc_2

00:28:19

passed #174972535
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build_samba_ad_dc_2_py2

00:24:15

passed #174972533
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build_samba_ad_dc_backup

00:31:38

passed #174972534
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build_samba_ad_dc_backup_py2

00:21:30

passed #174972548
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build_samba_ad_dc_py2

00:17:40

passed #174972543
docker shared
build_samba_buildpy2_only

00:17:40

passed #174972541
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build_samba_ctdb

00:19:40

passed #174972546
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build_samba_fileserver

00:18:52

passed #174972536
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build_samba_libs

00:31:43

passed #174972537
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build_samba_libs_py2

00:34:05

passed #174972526
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build_samba_none_env

00:47:35

passed #174972527
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build_samba_none_env_py2

00:30:22

passed #174972528
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build_samba_nopython

00:29:03

passed #174972531
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build_samba_o3

00:31:12

passed #174972545
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build_samba_py2

01:11:32

passed #174972538
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build_samba_static

00:37:55

passed #174972529
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build_samba_systemkrb5

00:13:48

passed #174972530
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build_samba_xc

00:04:56