[OPENJDK-987] Remove dejavu-sans-mono-fonts from test

This specific test is intended to catch packages that are not covered by
the UBI EULA leaking into built images. The package
dejavu-sans-mono-fonts has joined the UBI set since this test was
written.

Signed-off-by: Jonathan Dowland <[email protected]>

Author: jmtd

tests/features/java/openjdk.feature

@@ -31,7 +31,6 @@ Feature: Miscellaneous OpenJDK-related unit tests
     | arg     | value   |
     | command | rpm -qa |
     Then available container log should not contain grub
-    Then available container log should not contain dejavu-sans-mono-fonts
     Then available container log should not contain os-prober
     Then available container log should not contain rpm-plugin-systemd-inhibit