Testing: Ignore non-deterministic tests in `make test-snap`

Added tests with expectedly unstable output to ignore list for
`make test-snap` and `make test-diff`.

test_regress/Makefile

@@ -103,12 +103,12 @@ TEST_SNAP_DIR ?= snapshot
 TEST_DIFF_TOOL ?= $(if $(shell which icdiff), icdiff -N -r, diff -r)
 
 TEST_SNAP_IGNORE := \
-  *.status *.log *.dat *.d *.o *.a *.so *stats*.txt *.html \
-  *.includecache *.out *.fst *.fst.vcd *.tree *.tree*.json \
-  *.dot *.csv *.xml *.hash *.cmake gmon.out.* CMakeFiles \
-  profile_exec.vcd t_pgo_threads *line-coverage*.txt \
-  profile.vlt *linkdot.txt *linkcells.txt *.log.sort *.vpp \
-  *.sarif
+  *.status *.log *.dat *.d *.o *.a *.so *stats*.txt *.html *.includecache \
+  *.out *.fst *.fst.vcd *.tree *.tree*.json *.dot *.csv *.xml *.hash \
+  *.cmake gmon.out.* CMakeFiles profile_exec.vcd *line-coverage*.txt \
+  profile.vlt *linkdot.txt *linkcells.txt *.log.sort *.vpp *.sarif \
+  t_flag_decorations_node t_flag_runtime_debug t_mod_empty t_pgo_threads \
+  t_pgo_threads_hier t_trace_ub_misaligned_address \
 
 define TEST_SNAP_template
 mkdir -p $(TEST_SNAP_DIR)