Prevent de-duplication of Housekeeper-PerCommit-BuildTaskDrivers

Without this the task was getting deduped with tasks that ran days ago.
Eg: https://chromium-swarm.appspot.com/task?d=true&id=496142b461f15f10

Bug: skia:9514
Change-Id: I1c93e3f298ef5d6be222578618759b5fb63ca8c1
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/261555
Reviewed-by: Ravi Mistry <rmistry@google.com>
Commit-Queue: Ravi Mistry <rmistry@google.com>

infra/bots/gen_tasks_logic/gen_tasks_logic.go

@@ -822,6 +822,13 @@ func (b *builder) buildTaskDrivers() string {
 		CipdPackages: append(specs.CIPD_PKGS_GIT, b.MustGetCipdPackageFromAsset("go")),
 		Command: []string{
 			"/bin/bash", "skia/infra/bots/build_task_drivers.sh", specs.PLACEHOLDER_ISOLATED_OUTDIR,
+			// The following arguments are not used by the script but are specified
+			// because they prevent de-duplication.
+			specs.PLACEHOLDER_REPO,
+			specs.PLACEHOLDER_REVISION,
+			specs.PLACEHOLDER_ISSUE,
+			specs.PLACEHOLDER_PATCHSET,
+			specs.PLACEHOLDER_CODEREVIEW_SERVER,
 		},
 		Dimensions: b.linuxGceDimensions(MACHINE_TYPE_SMALL),
 		EnvPrefixes: map[string][]string{

infra/bots/tasks.json

@@ -14224,7 +14224,12 @@
       "command": [
         "/bin/bash",
         "skia/infra/bots/build_task_drivers.sh",
-        "${ISOLATED_OUTDIR}"
+        "${ISOLATED_OUTDIR}",
+        "<(REPO)",
+        "<(REVISION)",
+        "<(ISSUE)",
+        "<(PATCHSET)",
+        "<(CODEREVIEW_SERVER)"
       ],
       "dimensions": [
         "cpu:x86-64-Haswell_GCE",