component/pcre2: disable optional features

prevent auto-detection from linking against system libraries when they
are available.
18 jobs for 1.0
Status Job ID Name Coverage
  External
passed ERP5.StandaloneDeploymentScriptTest-Debian.Buster

00:20:56

passed ERP5.StandaloneDeploymentScriptTest-Debian.Buster.Master

passed SlapOS-Master.StandaloneDeploymentScriptTest-Debian.Buster

06:47:29

passed SlapOS.Eggs.UnitTest-Master.Python2

00:13:04

passed SlapOS.Eggs.UnitTest-Master.Python3

00:15:44

passed SlapOS.KVM.ResilienceTest-Master

00:20:58

failed SlapOS.SoftwareReleases.IntegrationTest-Master

06:00:35

failed SlapOS.SoftwareReleases.IntegrationTest-TestRunner1

06:24:03

passed SlapOS.Theia.ResilienceTest-Master

passed Wendelin.StandaloneDeploymentScriptTest-Debian.Buster

00:34:45

passed Wendelin.StandaloneDeploymentScriptTest-Debian.Buster.Master

11:07:59

passed ERP5.StandaloneDeploymentScriptTest-Debian.Buster

failed SlapOS.SoftwareReleases.IntegrationTest-TestRunner1

05:58:51

failed SlapOS.SoftwareReleases.IntegrationTest-TestRunner1

06:15:17

failed SlapOS.SoftwareReleases.IntegrationTest-TestRunner1

06:01:20

passed SlapOS.SoftwareReleases.IntegrationTest-TestRunner1

06:01:00

passed SlapOS.SoftwareReleases.IntegrationTest-TestRunner1

06:01:23

passed Wendelin.StandaloneDeploymentScriptTest-Debian.Buster.Master