feat(events): add chmod_common event

[OriGlassman]

1. Explain what the PR does

add chmod_common event

2. Explain how to test it

./tracee -e=chmod_common

3. Other comments

[NDStrahilevitz]

LGTM

[geyslan]

Could you rebase on top of main after?

[geyslan]

@NDStrahilevitz we need standardise names or migrate entirely to types instead of strings. Seeing this change and double checking 4737625#diff-561afb519199f76436d77252de43fdbc7020a8603bb0dd8226d8eea314c4ba32R29-R154, I realized that we can't be confident of the type size based on the name only, check these:

https://elixir.bootlin.com/linux/v6.11.1/source/include/linux/types.h#L23
https://elixir.bootlin.com/linux/v6.11.1/source/include/linux/types.h#L24

https://elixir.bootlin.com/linux/v6.11.1/source/arch/x86/include/uapi/asm/posix_types_32.h#L11
https://elixir.bootlin.com/linux/v6.11.1/source/include/uapi/asm-generic/posix_types.h#L24

unsigned short OR unsigned int.

I'll review all ArgZeroValueFromType() named types again and chose the larger option when necessary.

[geyslan]

@OriGlassman to fix integration tests:

diff --git a/tests/integration/event_filters_test.go b/tests/integration/event_filters_test.go
index e3e9868ea..ad5810821 100644
--- a/tests/integration/event_filters_test.go
+++ b/tests/integration/event_filters_test.go
@@ -1603,7 +1603,7 @@ func Test_EventFilters(t *testing.T) {
                                                expectEvent(anyHost, "fakeprog1", testutils.CPUForTests, anyPID, 0, events.Openat, orPolNames("comm-event-data-64"), orPolIDs(64),
                                                        expectArg("dirfd", int32(0)),
                                                        expectArg("flags", int32(0)),
-                                                       expectArg("mode", uint32(0)),
+                                                       expectArg("mode", uint16(0)),
                                                ),
                                        },
                                        []string{},
@@ -1615,7 +1615,7 @@ func Test_EventFilters(t *testing.T) {
                                        []trace.Event{
                                                expectEvent(anyHost, "fakeprog2", testutils.CPUForTests, anyPID, 0, events.Open, orPolNames("comm-event-data-42"), orPolIDs(42),
                                                        expectArg("flags", int32(0)),
-                                                       expectArg("mode", uint32(0)),
+                                                       expectArg("mode", uint16(0)),
                                                ),
                                        },
                                        []string{},
@@ -1683,7 +1683,7 @@ func Test_EventFilters(t *testing.T) {
                                                expectEvent(anyHost, "fakeprog1", testutils.CPUForTests, anyPID, 0, events.Openat, orPolNames("comm-event-retval-64"), orPolIDs(64),
                                                        expectArg("dirfd", int32(0)),
                                                        expectArg("flags", int32(0)),
-                                                       expectArg("mode", uint32(0)),
+                                                       expectArg("mode", uint16(0)),
                                                ),
                                        },
                                        []string{},

[geyslan]

/fast-forward

[yanivagman]

I don't think the name chmod_common is so clear to the user.
A better name for this event may be file_chmod