Filter out T-libs from regression filter

Signed-off-by: apiraino <apiraino@users.noreply.github.com>

templates/prioritization_agenda.tt

@@ -70,10 +70,10 @@ tags: weekly, rustc
 
 ### P-high regressions
 
-[P-high beta regressions](https://github.com/rust-lang/rust/issues?q=is%3Aopen+label%3Aregression-from-stable-to-beta+label%3AP-high+-label%3AT-infra+-label%3AT-release+-label%3AT-rustdoc+-label%3AT-core)
+[P-high beta regressions](https://github.com/rust-lang/rust/issues?q=is%3Aopen+label%3Aregression-from-stable-to-beta+label%3AP-high+-label%3AT-infra+-label%3AT-libs+-label%3AT-release+-label%3AT-rustdoc+-label%3AT-core)
 {{-issues::render(issues=beta_regressions_p_high, empty="No `P-high` beta regressions this time.")}}
 
-[Unassigned P-high nightly regressions](https://github.com/rust-lang/rust/issues?q=is%3Aopen+label%3Aregression-from-stable-to-nightly+label%3AP-high+no%3Aassignee+-label%3AT-infra+-label%3AT-release+-label%3AT-rustdoc+-label%3AT-core)
+[Unassigned P-high nightly regressions](https://github.com/rust-lang/rust/issues?q=is%3Aopen+label%3Aregression-from-stable-to-nightly+label%3AP-high+no%3Aassignee+-label%3AT-infra+-label%3AT-libs+-label%3AT-release+-label%3AT-rustdoc+-label%3AT-core)
 {{-issues::render(issues=nightly_regressions_unassigned_p_high, empty="No unassigned `P-high` nightly regressions this time.")}}
 
 ## Performance logs