Make kasp2policy.py PyLint-clean

PyLint 2.9.5 reported the following errors:
    contrib/kasp/kasp2policy.py:25:0: R0402: Use 'from ply import yacc' instead (consider-using-from-import)
    contrib/kasp/kasp2policy.py:26:0: R0402: Use 'from ply import lex' instead (consider-using-from-import)
82 jobs for !5306 with mnowak/fix-pylint-v9_16 in 7 minutes and 49 seconds (queued for 8 seconds)
latest detached
Status Job ID Name Coverage
  Precheck
passed autoreconf #1895714
amd64 linux

00:06:30

passed clang-format #1895157
amd64 linux

00:00:18

canceled coccinelle #1895158
amd64 linux

00:00:47

passed danger #1895159
amd64 linux

00:00:17

passed misc #1895156
amd64 linux

00:00:19

passed tarball-create #1895160
amd64 linux

00:00:19

passed autoreconf #1895155
amd64 linux

00:00:17

 
  Build
canceled clang:asan #1895174
amd64 linux

00:00:15

canceled clang:buster:amd64 #1895178
amd64 linux

00:00:27

canceled clang:freebsd12:amd64 #1895181
amd64 libvirt

00:00:10

canceled clang:freebsd13:amd64 #1895182
amd64 libvirt

00:00:10

canceled clang:openbsd:amd64 #1895183
amd64 libvirt

00:00:10

canceled clang:tsan #1895176
amd64 linux

00:00:27

canceled gcc:alpine3.14:amd64 #1895161
amd64 linux

00:00:26

canceled gcc:asan #1895173
amd64 linux

00:00:15

canceled gcc:bionic:amd64 #1895171
amd64 linux

00:00:21

canceled gcc:buster:amd64 #1895165
amd64 linux

00:00:24

canceled gcc:buster:amd64cross32 #1895166
amd64 linux

00:00:24

canceled gcc:centos7:amd64 #1895162
amd64 linux

00:00:26

canceled gcc:centos8:amd64 #1895163
amd64 linux

00:00:25

canceled gcc:focal:amd64 #1895172
amd64 linux

00:00:21

canceled gcc:mutexatomics #1895177
amd64 linux

00:00:27

canceled gcc:out-of-tree #1895168
amd64 linux

00:00:23

canceled gcc:sid:amd64 #1895167
amd64 linux

00:00:23

canceled gcc:softhsm2.4 #1895179
amd64 linux

00:00:27

canceled gcc:softhsm2.6 #1895180
amd64 linux

00:00:26

canceled gcc:stretch:amd64 #1895164
amd64 linux

00:00:25

canceled gcc:tarball #1895169
amd64 linux

00:00:06

canceled gcc:tsan #1895175
amd64 linux

00:00:28

canceled gcc:tumbleweed:amd64 #1895170
linux amd64

00:00:22

canceled msvc:windows:amd64 #1895185
amd64 windows

00:00:44

canceled nolibtool:sid:amd64 #1895184
amd64 linux

00:00:08

 
  Unit
canceled unit:clang:asan #1895197
amd64 linux

canceled unit:clang:buster:amd64 #1895201
amd64 linux

canceled unit:clang:freebsd12:amd64 #1895204
amd64 libvirt

canceled unit:clang:freebsd13:amd64 #1895205
amd64 libvirt

canceled unit:clang:tsan #1895199
amd64 linux

canceled unit:gcc:alpine3.14:amd64 #1895186
amd64 linux

canceled unit:gcc:asan #1895196
amd64 linux

canceled unit:gcc:bionic:amd64 #1895194
amd64 linux

canceled unit:gcc:buster:amd64 #1895190
amd64 linux

canceled unit:gcc:buster:amd64cross32 #1895191
amd64 linux

canceled unit:gcc:centos7:amd64 #1895187
amd64 linux

canceled unit:gcc:centos8:amd64 #1895188
amd64 linux

canceled unit:gcc:focal:amd64 #1895195
amd64 linux

canceled unit:gcc:mutexatomics #1895200
amd64 linux

canceled unit:gcc:sid:amd64 #1895192
amd64 linux

canceled unit:gcc:softhsm2.4 #1895202
amd64 linux

canceled unit:gcc:softhsm2.6 #1895203
amd64 linux

canceled unit:gcc:stretch:amd64 #1895189
amd64 linux

canceled unit:gcc:tsan #1895198
amd64 linux

canceled unit:gcc:tumbleweed:amd64 #1895193
amd64 linux

canceled unit:nolibtool:sid:amd64 #1895206
amd64 linux

 
  System
canceled system:clang:asan #1895218
amd64 linux

canceled system:clang:buster:amd64 #1895222
amd64 linux

canceled system:clang:freebsd12:amd64 #1895225
amd64 libvirt

canceled system:clang:freebsd13:amd64 #1895226
amd64 libvirt

canceled system:clang:tsan #1895220
linux amd64

canceled system:gcc:alpine3.14:amd64 #1895207
amd64 linux

canceled system:gcc:asan #1895217
amd64 linux

canceled system:gcc:bionic:amd64 #1895215
amd64 linux

canceled system:gcc:buster:amd64 #1895211
amd64 linux

canceled system:gcc:buster:amd64cross32 #1895212
amd64 linux

canceled system:gcc:centos7:amd64 #1895208
amd64 linux

canceled system:gcc:centos8:amd64 #1895209
amd64 linux

canceled system:gcc:focal:amd64 #1895216
amd64 linux

canceled system:gcc:mutexatomics #1895221
amd64 linux

canceled system:gcc:sid:amd64 #1895213
amd64 linux

canceled system:gcc:softhsm2.4 #1895223
amd64 linux

canceled system:gcc:softhsm2.6 #1895224
amd64 linux

canceled system:gcc:stretch:amd64 #1895210
amd64 linux

canceled system:gcc:tsan #1895219
amd64 linux

canceled system:gcc:tumbleweed:amd64 #1895214
amd64 linux

canceled system:nolibtool:sid:amd64 #1895227
amd64 linux

 
  Docs
canceled docs #1895228
amd64 linux

00:00:09

 
  Postcheck
canceled cppcheck #1895232
amd64 linux

00:00:05

canceled flake8 #1895229
amd64 linux

00:00:08

canceled gcov #1895233
amd64 linux

passed pylint #1895724
amd64 linux

00:00:29

canceled scan-build #1895231
amd64 linux

00:00:06

passed pylint #1895234
amd64 linux

00:00:21

canceled pylint #1895230
amd64 linux

00:00:06