community/glib-networking: replace gnutls with openssl

Also use OpenSSL instead of GnuTLS, as unit tests currently fail with
GnuTLS.
8 jobs for !25577 with community/glib-networking in 2 minutes and 18 seconds (queued for 6 seconds)
latest detached
Status Name Job ID Coverage
  Lint
passed lint #524285
docker-alpine x86_64

00:00:22

 
  Build
passed build-aarch64 #524290
docker-alpine ci-build aarch64

00:01:11

passed build-armhf #524292
docker-alpine ci-build armhf

00:01:10

passed build-armv7 #524291
docker-alpine ci-build armv7

00:01:10

passed build-ppc64le #524289
docker-alpine ci-build ppc64le

00:01:51

passed build-s390x #524288
docker-alpine ci-build s390x

00:00:39

passed build-x86 #524287
docker-alpine ci-build x86

00:00:37

passed build-x86_64 #524286
docker-alpine ci-build x86_64

00:00:34