attr: Add attributes for esim tests

BUG=b:198807690
TEST=test_that --board=trogdor ip tast.cellular-ota-prod-esim-unstable
TEST=test_that --board=trogdor ip tast.cellular-ota-test-esim-unstable

Change-Id: I47f6a934fbf7ff12597ea5e98b087d4896b1ca26
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/tast/+/3200510
Tested-by: Pavan Holla <pholla@google.com>
Reviewed-by: Seewai Fu <seewaifu@google.com>
Commit-Queue: Pavan Holla <pholla@google.com>

src/chromiumos/tast/internal/testing/attr.go

diff --git a/src/chromiumos/tast/internal/testing/attr.go b/src/chromiumos/tast/internal/testing/attr.go
index 8c9fa58..8cdf82e 100644
--- a/src/chromiumos/tast/internal/testing/attr.go
+++ b/src/chromiumos/tast/internal/testing/attr.go
@@ -398,6 +398,14 @@
 				Name: "cellular_sim_roaming",
 				Desc: `Identifies Cellular tests that need a roaming sim.`,
 			},
+			{
+				Name: "cellular_sim_prod_esim",
+				Desc: `Identifies Cellular tests that need an esim with a prod CI.`,
+			},
+			{
+				Name: "cellular_sim_test_esim",
+				Desc: `Identifies Cellular tests that need an esim with a test CI.`,
+			},
 		},
 	},
 	{