main/alpine-baselayout: remove shell from operator account

fixes #10579

main/alpine-baselayout/APKBUILD

 # Contributor: Sören Tempel <soeren+alpine@soeren-tempel.net>
 # Maintainer: Natanael Copa <ncopa@alpinelinux.org>
 pkgname=alpine-baselayout
-pkgver=3.1.1
-pkgrel=2
+pkgver=3.1.2
+pkgrel=0
 pkgdesc="Alpine base dir structure and init scripts"
 url="https://git.alpinelinux.org/cgit/aports/tree/main/alpine-baselayout"
 arch="all"
@@ -216,7 +216,7 @@ bfe947bdd69e7d93b32c8cb4e2cabe5717cb6c1e1f49a74015ac2cfb13e96d1f12c4be23ae93a1d6
 9dda8c9d1896baf1217aa05ae2936e909300a22a98da9f4c3ba29136852477bf4764321b6a1abb15e93ee58f4a6e77ddfc42cbb12cbbb53cf0f431ace444f72f  kms.conf
 e6775b9e1c6421338aaceee375b3b74aa100fd444e369b280ce45c9167119b76bebc11737d7f929e50e20a553a35e0e25f7d0f71deb0483d3bccc08e319dcf98  group
 fdab6f8fec2a556ab817d90a73635a927ea04dbc4e0470ed59ee6a62c87393f9534c9b746b09a776d938c25b8af9c9fb1686578e24f8307d1d074921ade1bdc7  inittab
-17c40af54f29daf542d36da1947913ea9e14af94656efc3e30b9ec2d22d12e3cf3b456466904cf56bc99412e0f650c7a0187c706820da68ce0c99253e53f6338  passwd
+93fe52f009aaa8030b3422608edeb6f187f04f38fae85276b77ee0e16045a9cfd3adddeb921eaec43c2f712ddbdd1a9686a77798a6b8a9f71c4b35fdb5a600cf  passwd
 b0c2adfae99a949b6a2d06c8a9b2296283af07e793961bf18be1256612e6ba5af61e82154f7654c4dbd02b6f4bfb9009c779b863913d0dae52db9a3b9a32635e  profile
 f1548a2b5a107479446f15905f0f2fbf8762815b2215188d49d905c803786d35de6d98005dc0828fb2486b04aaa356f1216a964befddf1e72cb169656e23b6ac  protocols
 cecfc06b1f455d65b0c54a5651e601298b455771333e39d0109eeffd7ebd8d81b7738738eb647e6d3076230b6f3707782b83662ea3764ec33dc5e0b3453d3965  services"

main/alpine-baselayout/passwd

@@ -9,7 +9,7 @@ halt:x:7:0:halt:/sbin:/sbin/halt
 mail:x:8:12:mail:/var/spool/mail:/sbin/nologin
 news:x:9:13:news:/usr/lib/news:/sbin/nologin
 uucp:x:10:14:uucp:/var/spool/uucppublic:/sbin/nologin
-operator:x:11:0:operator:/root:/bin/sh
+operator:x:11:0:operator:/root:/sbin/nologin
 man:x:13:15:man:/usr/man:/sbin/nologin
 postmaster:x:14:12:postmaster:/var/spool/mail:/sbin/nologin
 cron:x:16:16:cron:/var/spool/cron:/sbin/nologin