Update test cases for GitHub Enterprise Server versions 3.11 and 3.12 to reflect correct deprecation status

Author: mario-campos

src/util.test.ts

@@ -447,8 +447,8 @@ const CHECK_ACTION_VERSION_TESTS: Array<[string, util.GitHubVersion, boolean]> =
     ["2.2.1", { type: util.GitHubVariant.DOTCOM }, true],
     ["2.2.1", { type: util.GitHubVariant.GHE_DOTCOM }, true],
     ["2.2.1", { type: util.GitHubVariant.GHES, version: "3.10" }, false],
-    ["2.2.1", { type: util.GitHubVariant.GHES, version: "3.11" }, true],
-    ["2.2.1", { type: util.GitHubVariant.GHES, version: "3.12" }, true],
+    ["2.2.1", { type: util.GitHubVariant.GHES, version: "3.11" }, false],
+    ["2.2.1", { type: util.GitHubVariant.GHES, version: "3.12" }, false],
     ["3.2.1", { type: util.GitHubVariant.DOTCOM }, true],
     ["3.2.1", { type: util.GitHubVariant.GHE_DOTCOM }, true],
     ["3.2.1", { type: util.GitHubVariant.GHES, version: "3.10" }, false],