tests: add some debugging prints
tests: add some debugging prints

Also fix typo
 s/containerB/containerA

Related-to: #1542 (Test flake 17-cilium_policy-id-remove.sh)
Signed-off-by: Alexander Alemayhu <e46fc836cca3acec03944314d1457c2ae6c68ef3@alemayhu.com>

tklauser/cilium,tgraf/cilium,eloycoto/cilium,michi-covalent/cilium,tklauser/cilium,eloycoto/cilium,scanf/cilium,tgraf/cilium,cilium/cilium,gumpt/cilium,eloycoto/cilium,scanf/cilium,cilium/cilium,gumpt/cilium,tklauser/cilium,scanf/cilium,scanf/cilium,tgraf/cilium,cilium/cilium,tgraf/cilium,gumpt/cilium,cilium/cilium,eloycoto/cilium,gumpt/cilium,michi-covalent/cilium,scanf/cilium,tgraf/cilium,michi-covalent/cilium,cilium-team/cilium,scanf/cilium,cilium-team/cilium,michi-covalent/cilium,gumpt/cilium,cilium/cilium,tklauser/cilium,eloycoto/cilium,michi-covalent/cilium,eloycoto/cilium,tgraf/cilium,gumpt/cilium,scanf/cilium,tklauser/cilium,gumpt/cilium,eloycoto/cilium