Bug#1147416: autopkg tests started to fail (awk issue?)

[Matthias Klose]

Package: ca-certificates-java
Version: 20260311
Severity: serious
Tags: sid forky

the autopkg tests started to fail (armhf, i386 at least). maybe an issue 
with some awk implementation?

Maybe make the tests more robust.

[...]
290s autopkgtest [16:21:03]: test can-install-jre: -----------------------]
291s autopkgtest [16:21:04]: test can-install-jre:  - - - - - - - - - - 
results - - - - - - - - - -
291s can-install-jre      FAIL stderr: awk: line 2: function gensub 
never defined
291s autopkgtest [16:21:04]: test can-install-jre:  - - - - - - - - - - 
stderr - - - - - - - - - -
291s awk: line 2: function gensub never defined