gst-inspect: Support PAGER on Windows

"less" might be available on Windows (via Git for Windows, MSYS, etc)
17 jobs for windows-pager in 50 minutes and 28 seconds (queued for 2 seconds)
latest
Status Job ID Name Coverage
  Preparation
passed #293808
gst indent

00:00:35

passed #293807
manifest

00:00:43

 
  Build
passed #293809
build fedora x86_64

00:06:07

passed #293810
build nodebug fedora x86_64

00:05:48

 
  Test
passed #293811
check fedora

00:03:22

passed #293812
integration testsuites fedora

00:07:58

 
  Full Builds
passed #293814
build cerbero android universal

00:12:17

passed #293815
build cerbero cross win32

00:09:25

passed #293816
build cerbero cross win64

00:04:18

passed #293813
build cerbero fedora x86_64

00:08:02

 
  Full Tests
passed #293821
valgrind bad

00:09:37

passed #293818
valgrind base

00:11:40

passed #293817
valgrind core

00:16:07

passed #293822
valgrind ges

00:07:11

passed #293819
valgrind good

00:11:36

passed #293820
valgrind ugly

00:02:59

 
  Apps
passed #293823
android universal examples

00:07:13