deploy: fix progress bar math for containers-storage transport (#2067) #5879

Job	Run time
Test install	57m 18s
validate	15m 14s
docs	4m 17s
package (fedora-43)	20m 23s
cargo-deny	25s
package (centos-9)	18m 17s
package (centos-10)	20m 42s
package (fedora-44)	20m 42s
test-coreos	23m 12s
test-container-export	16m 25s
test-integration (fedora-43, composefs, xfs, systemd, bls, unsealed)	1h 21m 42s
test-integration (centos-9, ostree, xfs, grub, bls, unsealed)	1h 47m 1s
test-integration (fedora-43, composefs, ext4, grub, bls, unsealed)	1h 33m 42s
test-integration (centos-10, composefs, ext4, systemd, bls, unsealed)	1h 25m 15s
test-integration (fedora-43, composefs, xfs, grub, bls, unsealed)	1h 27m 2s
test-integration (fedora-43, composefs, xfs, systemd, uki, unsealed)	42m 20s
test-integration (fedora-43, composefs, ext4, systemd, bls, unsealed)	1h 29m 2s
test-integration (fedora-43, composefs, ext4, systemd, uki, sealed)	41m 19s
test-integration (fedora-43, ostree, xfs, grub, bls, unsealed)	1h 54m 42s
test-integration (centos-10, composefs, xfs, grub, bls, unsealed)	1h 24m 29s
test-integration (centos-10, ostree, xfs, grub, bls, unsealed)	1h 51m 18s
test-integration (centos-10, composefs, ext4, grub, bls, unsealed)	1h 29m 14s
test-integration (centos-10, composefs, ext4, systemd, uki, sealed)	42m 3s
test-integration (centos-10, composefs, xfs, systemd, bls, unsealed)	1h 21m 47s
test-integration (centos-10, composefs, xfs, systemd, uki, unsealed)	40m 9s
required-checks	2s
	23h 8m 2s

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