software/slapos-testing: add lmsensors in $PATH

slapos.core test suite needs `sensors` command in $PATH
nexedi/slapos.core@7467ef4c (comment 71574)

software/slapos-testing/buildout.hash.cfg

@@ -15,5 +15,5 @@
 
 [template]
 filename = instance.cfg
-md5sum = 9c409e1eb2d45713579d65e350bc07e7
+md5sum = c7becd2a66b3305406f965b969907d52
 

software/slapos-testing/instance.cfg

@@ -84,7 +84,7 @@ command-line =
 #   guarantee about free ports on IPV4 and IPV6
 # * LOCAL_IPV4 is backward compatible, to be migrated, SLAPOS_TEST_IPV4
 environment =
-  PATH=${coreutils:location}/bin:${curl:location}/bin:${openssl:location}/bin:${git:location}/bin:${libxslt:location}/bin:${socat:location}/bin:/usr/bin/:/bin/
+  PATH=${coreutils:location}/bin:${curl:location}/bin:${openssl:location}/bin:${git:location}/bin:${libxslt:location}/bin:${socat:location}/bin:${lmsensors:location}/bin:/usr/bin/:/bin/
   LOCAL_IPV4=$${slap-configuration:ipv4-random}
   SLAPOS_TEST_IPV4=$${slap-configuration:ipv4-random}
   SLAPOS_TEST_IPV6=$${slap-configuration:ipv6-random}

software/slapos-testing/software.cfg

@@ -11,6 +11,7 @@ extends =
   ../../component/pycurl/buildout.cfg
   ../../component/coreutils/buildout.cfg
   ../../component/socat/buildout.cfg
+  ../../component/lmsensors/buildout.cfg
   ../../stack/slapos.cfg
   ./buildout.hash.cfg