traced_probes: Add systrace/0 event

This requires a workaround to handle the event name begining with a
number since tokens begining with numbers aren't vaid proto message
names or field names.

Bug: 133453890
Change-Id: If5bc65fd9aea336d667032151dda200c6287a870
diff --git a/Android.bp b/Android.bp
index 4e02f6b..39c92d1 100644
--- a/Android.bp
+++ b/Android.bp
@@ -1385,6 +1385,7 @@
     "protos/perfetto/trace/ftrace/sched.proto",
     "protos/perfetto/trace/ftrace/signal.proto",
     "protos/perfetto/trace/ftrace/sync.proto",
+    "protos/perfetto/trace/ftrace/systrace.proto",
     "protos/perfetto/trace/ftrace/task.proto",
     "protos/perfetto/trace/ftrace/test_bundle_wrapper.proto",
     "protos/perfetto/trace/ftrace/vmscan.proto",
@@ -1423,6 +1424,7 @@
     "external/perfetto/protos/perfetto/trace/ftrace/sched.pb.cc",
     "external/perfetto/protos/perfetto/trace/ftrace/signal.pb.cc",
     "external/perfetto/protos/perfetto/trace/ftrace/sync.pb.cc",
+    "external/perfetto/protos/perfetto/trace/ftrace/systrace.pb.cc",
     "external/perfetto/protos/perfetto/trace/ftrace/task.pb.cc",
     "external/perfetto/protos/perfetto/trace/ftrace/test_bundle_wrapper.pb.cc",
     "external/perfetto/protos/perfetto/trace/ftrace/vmscan.pb.cc",
@@ -1462,6 +1464,7 @@
     "protos/perfetto/trace/ftrace/sched.proto",
     "protos/perfetto/trace/ftrace/signal.proto",
     "protos/perfetto/trace/ftrace/sync.proto",
+    "protos/perfetto/trace/ftrace/systrace.proto",
     "protos/perfetto/trace/ftrace/task.proto",
     "protos/perfetto/trace/ftrace/test_bundle_wrapper.proto",
     "protos/perfetto/trace/ftrace/vmscan.proto",
@@ -1500,6 +1503,7 @@
     "external/perfetto/protos/perfetto/trace/ftrace/sched.pb.h",
     "external/perfetto/protos/perfetto/trace/ftrace/signal.pb.h",
     "external/perfetto/protos/perfetto/trace/ftrace/sync.pb.h",
+    "external/perfetto/protos/perfetto/trace/ftrace/systrace.pb.h",
     "external/perfetto/protos/perfetto/trace/ftrace/task.pb.h",
     "external/perfetto/protos/perfetto/trace/ftrace/test_bundle_wrapper.pb.h",
     "external/perfetto/protos/perfetto/trace/ftrace/vmscan.pb.h",
@@ -1542,6 +1546,7 @@
     "protos/perfetto/trace/ftrace/sched.proto",
     "protos/perfetto/trace/ftrace/signal.proto",
     "protos/perfetto/trace/ftrace/sync.proto",
+    "protos/perfetto/trace/ftrace/systrace.proto",
     "protos/perfetto/trace/ftrace/task.proto",
     "protos/perfetto/trace/ftrace/test_bundle_wrapper.proto",
     "protos/perfetto/trace/ftrace/vmscan.proto",
@@ -1581,6 +1586,7 @@
     "external/perfetto/protos/perfetto/trace/ftrace/sched.pbzero.cc",
     "external/perfetto/protos/perfetto/trace/ftrace/signal.pbzero.cc",
     "external/perfetto/protos/perfetto/trace/ftrace/sync.pbzero.cc",
+    "external/perfetto/protos/perfetto/trace/ftrace/systrace.pbzero.cc",
     "external/perfetto/protos/perfetto/trace/ftrace/task.pbzero.cc",
     "external/perfetto/protos/perfetto/trace/ftrace/test_bundle_wrapper.pbzero.cc",
     "external/perfetto/protos/perfetto/trace/ftrace/vmscan.pbzero.cc",
@@ -1620,6 +1626,7 @@
     "protos/perfetto/trace/ftrace/sched.proto",
     "protos/perfetto/trace/ftrace/signal.proto",
     "protos/perfetto/trace/ftrace/sync.proto",
+    "protos/perfetto/trace/ftrace/systrace.proto",
     "protos/perfetto/trace/ftrace/task.proto",
     "protos/perfetto/trace/ftrace/test_bundle_wrapper.proto",
     "protos/perfetto/trace/ftrace/vmscan.proto",
@@ -1659,6 +1666,7 @@
     "external/perfetto/protos/perfetto/trace/ftrace/sched.pbzero.h",
     "external/perfetto/protos/perfetto/trace/ftrace/signal.pbzero.h",
     "external/perfetto/protos/perfetto/trace/ftrace/sync.pbzero.h",
+    "external/perfetto/protos/perfetto/trace/ftrace/systrace.pbzero.h",
     "external/perfetto/protos/perfetto/trace/ftrace/task.pbzero.h",
     "external/perfetto/protos/perfetto/trace/ftrace/test_bundle_wrapper.pbzero.h",
     "external/perfetto/protos/perfetto/trace/ftrace/vmscan.pbzero.h",