Travis: Update from focal to jammy and from bionic to focal

Since the tss2 package is commonly available in focal and jammy
move it into to the general list of packages to installed.

libtpm2-pkcs11-tools is available since jammy, so installed it
there to enable the TPM 2 pkcs11 tests.

Signed-off-by: Stefan Berger <stefanb@linux.ibm.com>
1 file changed