Alert @WG-prioritization/alerts instead of @WG-prioritization

Author: spastorino

triagebot.toml

@@ -79,7 +79,7 @@ exclude_labels = [
 zulip_stream = 245100 # #t-compiler/wg-prioritization/alerts
 topic = "I-prioritize #{number} {title}"
 message_on_add = """\
-@*WG-prioritization* issue #{number} has been requested for prioritization.
+@*WG-prioritization/alerts* issue #{number} has been requested for prioritization.
 
 # [Procedure](https://hackmd.io/WJ0G17DHTHGgv0OW9I2PxA?view#Unprioritized-I-prioritize)
 - Priority?
@@ -94,7 +94,7 @@ required_labels = ["T-compiler"]
 zulip_stream = 245100 # #t-compiler/wg-prioritization/alerts
 topic = "I-prioritize #{number} {title}"
 message_on_add = """\
-#{number} has been nominated for discussion in `T-compiler` meeting.
+@*WG-prioritization/alerts* #{number} has been nominated for discussion in `T-compiler` meeting.
 
 # [Procedure](https://hackmd.io/WJ0G17DHTHGgv0OW9I2PxA?view#I-nominated)
 - Already discussed?
@@ -111,7 +111,7 @@ message_on_remove = "#{number}'s nomination has been removed."
 zulip_stream = 245100 # #t-compiler/wg-prioritization/alerts
 topic = "Backport #{number} {title}"
 message_on_add = """\
-PR #{number} has been requested for beta backport.
+@*WG-prioritization/alerts* PR #{number} has been requested for beta backport.
 
 # [Procedure](https://hackmd.io/WJ0G17DHTHGgv0OW9I2PxA?view#StableBeta-nominations)
 Prepare agenda entry:
@@ -125,7 +125,7 @@ message_on_remove = "PR #{number}'s beta backport request has been removed."
 zulip_stream = 245100 # #t-compiler/wg-prioritization/alerts
 topic = "Backport #{number} {title}"
 message_on_add = """\
-PR #{number} has been requested for stable backport.
+@*WG-prioritization/alerts* PR #{number} has been requested for stable backport.
 
 # [Procedure](https://hackmd.io/WJ0G17DHTHGgv0OW9I2PxA?view#StableBeta-nominations)
 Prepare agenda entry:
@@ -140,7 +140,7 @@ required_labels = ["T-compiler"]
 zulip_stream = 245100 # #t-compiler/wg-prioritization/alerts
 topic = "S-waiting-on-team #{number} {title}"
 message_on_add = """\
-PR #{number} is waiting on `T-compiler`.
+@*WG-prioritization/alerts* PR #{number} is waiting on `T-compiler`.
 
 # [Procedure](https://hackmd.io/WJ0G17DHTHGgv0OW9I2PxA?view#PR%E2%80%99s-waiting-on-team)
 - Prepare agenda entry:
@@ -154,7 +154,7 @@ message_on_remove = "PR #{number}'s is no longer waiting on `T-compiler`."
 zulip_stream = 245100 # #t-compiler/wg-prioritization/alerts
 topic = "P-critical #{number} {title}"
 message_on_add = """\
-Issue #{number} has been assigned `P-critical`.
+@*WG-prioritization/alerts* issue #{number} has been assigned `P-critical`.
 
 # [Procedure](https://hackmd.io/WJ0G17DHTHGgv0OW9I2PxA?view#P-critical-and-Unassigned-P-high-regressions)
 - Notify people/groups?
@@ -170,7 +170,7 @@ required_labels = ["regression-from-stable-to-[bn]*"] # only nightly and beta re
 zulip_stream = 245100 # #t-compiler/wg-prioritization/alerts
 topic = "P-high regression #{number} {title}"
 message_on_add = """\
-Issue #{number} has been assigned `P-high` and is a regression.
+@*WG-prioritization/alerts* issue #{number} has been assigned `P-high` and is a regression.
 
 # [Procedure](https://hackmd.io/WJ0G17DHTHGgv0OW9I2PxA?view#P-critical-and-Unassigned-P-high-regressions)
 Is issue assigned? If not: