only search for beta-nominated

Author: yaahc

tools/agenda-generator/src/generator.rs

@@ -122,12 +122,8 @@ impl Generator {
         GithubQuery::new("Backports")
             .labels(&["T-libs", "stable-nominated"])
             .labels(&["T-libs-api", "stable-nominated"])
-            .labels(&["T-libs", "stable-accepted"])
-            .labels(&["T-libs-api", "stable-accepted"])
             .labels(&["T-libs", "beta-nominated"])
             .labels(&["T-libs-api", "beta-nominated"])
-            .labels(&["T-libs", "beta-accepted"])
-            .labels(&["T-libs-api", "beta-accepted"])
             .state(State::Any)
             .repo("rust-lang/rust")
             .repo("rust-lang/rfcs")