ci/amd: 4/5 runners TPad-C13 runners are online, restore most of the tests

Partial revert of 590959057c ("ci/amd: raven is currently downgraded
to 2 machines only, adapt")

Test which remains disabled: radeonsi-raven-va:amd64 (VAAPI testing).

Signed-off-by: David Heidelberg <david.heidelberg@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22447>

src/amd/ci/gitlab-ci.yml

@@ -133,7 +133,7 @@ amd-raven-skqp:amd64:
     PIGLIT_REPLAY_DESCRIPTION_FILE: "/install/traces-amd.yml"
     PIGLIT_REPLAY_EXTRA_ARGS: --keep-image
 
-.radv-raven-traces:amd64:  # FIXME: when TPad-C13 gets back, restore
+radv-raven-traces:amd64:
   extends:
     - .radv-traces
     - .radv-raven-test:amd64
@@ -152,7 +152,7 @@ radeonsi-raven-piglit-quick_gl:amd64:
     PIGLIT_PROFILES: quick_gl
     HWCI_START_XORG: 1
 
-radeonsi-raven-piglit-quick_shader:amd64:  # FIXME: when TPad-C13 gets back, restore
+radeonsi-raven-piglit-quick_shader:amd64:
   extends:
     - radeonsi-raven-piglit-quick_gl:amd64
   variables: