test & ci: bump deps (#277)

Of note: now testing against clojure 1.12-alpha12!

Author: lread

deps.edn

@@ -19,7 +19,7 @@
            :1.11 {:override-deps {org.clojure/clojure {:mvn/version "1.11.3"}}}
 
            ;; Clojure pre-release to test against
-           :1.12 {:override-deps {org.clojure/clojure {:mvn/version "1.12.0-alpha11"}}}
+           :1.12 {:override-deps {org.clojure/clojure {:mvn/version "1.12.0-alpha12"}}}
 
            ;;
            ;; ClojureScript version we test with (and support)
@@ -68,7 +68,7 @@
                        :extra-paths ["target/test-doc-blocks/test"]}
 
            ;; kaocha for testing clojure versions>= v1.9
-           :kaocha {:extra-deps {lambdaisland/kaocha {:mvn/version "1.90.1383"}
+           :kaocha {:extra-deps {lambdaisland/kaocha {:mvn/version "1.91.1392"}
                                  lambdaisland/kaocha-junit-xml {:mvn/version "1.17.101"}
                                  lambdaisland/kaocha-cloverage {:mvn/version "1.1.89"}}
                     :main-opts ["-m" "kaocha.runner"]}