Install BIND with "make DESTDIR=<PATH> install"

BIND installation should be done by setting DESTDIR during "make
install" not by setting prefix via ./configure.

Make sure that installation with DESTDIR=<PATH> works by checking that
it installed the named binary and it's respective man page to a
well-known place.

Also rename install path variable from BIND_INSTALL_PATH to
INSTALL_PATH to avoid namespace clash in stress tests which use
BIND_INSTALL_PATH variable to configure path to BIND9 binaries.
70 jobs for !4945 with 2629-man-pages-aren-t-installed-when-building-9-17-x in 18 minutes and 56 seconds (queued for 8 seconds)
detached
Status Job ID Name Coverage
  Autoconf
passed #1667333
amd64 linux
autoreconf

00:00:17

 
  Precheck
passed #1667335
amd64 linux
clang-format

00:00:17

passed #1667336
amd64 linux
coccinelle

00:03:38

passed #1667337
amd64 linux
danger

00:00:15

passed #1667334
amd64 linux
misc

00:00:21

passed #1667338
amd64 linux
tarball-create

00:01:30

 
  Build
passed #1667349
amd64 linux
clang:asan

00:02:01

passed #1667353
amd64 linux
clang:buster:amd64

00:00:59

passed #1667356
amd64 libvirt
clang:freebsd11:amd64

00:01:12

passed #1667357
amd64 libvirt
clang:freebsd12:amd64

00:01:06

passed #1667358
amd64 libvirt
clang:openbsd:amd64

00:02:30

passed #1667351
amd64 linux
clang:tsan

00:01:04

passed #1667339
amd64 linux
gcc:alpine3.13:amd64

00:00:56

passed #1667348
amd64 linux
gcc:asan

00:01:40

passed #1667343
amd64 linux
gcc:buster:amd64

00:00:51

passed #1667340
amd64 linux
gcc:centos7:amd64

00:00:51

passed #1667341
amd64 linux
gcc:centos8:amd64

00:00:54

passed #1667347
amd64 linux
gcc:focal:amd64

00:01:04

passed #1667352
amd64 linux
gcc:mutexatomics

00:01:05

passed #1667345
amd64 linux
gcc:out-of-tree

00:01:01

passed #1667344
amd64 linux
gcc:sid:amd64

00:01:13

passed #1667354
amd64 linux
gcc:softhsm2.4

00:00:49

passed #1667355
amd64 linux
gcc:softhsm2.6

00:00:57

passed #1667342
amd64 linux
gcc:stretch:amd64

00:01:10

passed #1667350
amd64 linux
gcc:tsan

00:01:08

passed #1667346
amd64 linux
gcc:tumbleweed:amd64

00:00:57

passed #1667359
amd64 windows
msvc:windows:amd64

00:00:57

 
  Unit
passed #1667369
amd64 linux
unit:clang:asan

00:02:06

passed #1667373
amd64 linux
unit:clang:buster:amd64

00:01:30

passed #1667376
amd64 libvirt
unit:clang:freebsd11:amd64

00:01:57

passed #1667377
amd64 libvirt
unit:clang:freebsd12:amd64

00:01:48

passed #1667378
amd64 libvirt
unit:clang:openbsd:amd64

00:03:30

passed #1667371
amd64 linux
unit:clang:tsan

00:03:41

passed #1667360
amd64 linux
unit:gcc:alpine3.13:amd64

00:01:45

passed #1667368
amd64 linux
unit:gcc:asan

00:01:55

passed #1667364
amd64 linux
unit:gcc:buster:amd64

00:02:26

passed #1667361
amd64 linux
unit:gcc:centos7:amd64

00:01:28

passed #1667362
amd64 linux
unit:gcc:centos8:amd64

00:01:31

passed #1667367
amd64 linux
unit:gcc:focal:amd64

00:01:31

passed #1667372
amd64 linux
unit:gcc:mutexatomics

00:01:33

passed #1667365
amd64 linux
unit:gcc:sid:amd64

00:01:21

passed #1667374
amd64 linux
unit:gcc:softhsm2.4

00:01:21

passed #1667375
amd64 linux
unit:gcc:softhsm2.6

00:01:33

passed #1667363
amd64 linux
unit:gcc:stretch:amd64

00:00:18

passed #1667370
amd64 linux
unit:gcc:tsan

00:04:30

passed #1667366
amd64 linux
unit:gcc:tumbleweed:amd64

00:01:31

 
  System
passed #1667388
amd64 linux
system:clang:asan

00:14:08

passed #1667392
amd64 linux
system:clang:buster:amd64

00:12:13

passed #1667395
amd64 libvirt
system:clang:freebsd11:amd64

00:11:39

passed #1667396
amd64 libvirt
system:clang:freebsd12:amd64

00:11:52

passed #1667390
amd64 linux
system:clang:tsan

00:16:52

passed #1667379
amd64 linux
system:gcc:alpine3.13:amd64

00:12:52

passed #1667387
amd64 linux
system:gcc:asan

00:14:32

passed #1667383
amd64 linux
system:gcc:buster:amd64

00:13:55

passed #1667380
amd64 linux
system:gcc:centos7:amd64

00:12:05

passed #1667381
amd64 linux
system:gcc:centos8:amd64

00:12:17

passed #1667386
amd64 linux
system:gcc:focal:amd64

00:11:52

passed #1667391
amd64 linux
system:gcc:mutexatomics

00:12:56

passed #1667384
amd64 linux
system:gcc:sid:amd64

00:12:14

passed #1667393
amd64 linux
system:gcc:softhsm2.4

00:12:15

passed #1667394
amd64 linux
system:gcc:softhsm2.6

00:12:19

passed #1667382
amd64 linux
system:gcc:stretch:amd64

00:12:31

passed #1667389
amd64 linux
system:gcc:tsan

00:17:15

passed #1667385
amd64 linux
system:gcc:tumbleweed:amd64

00:11:59

 
  Docs
passed #1667397
amd64 linux
docs

00:01:04

 
  Postcheck
passed #1667401
amd64 linux
cppcheck

00:00:40

passed #1667398
amd64 linux
flake8

00:00:28

passed #1667402
amd64 linux
gcov

00:00:33

78.0%
passed #1667399
amd64 linux
pylint

00:00:22

passed #1667400
amd64 linux
scan-build

00:04:10