Revert "[perms] Implement getTeams WEB-501 (#18039)" (#18057)

This reverts commit 0111756.

components/server/src/workspace/gitpod-server-impl.ts

@@ -2748,35 +2748,7 @@ export class GitpodServerImpl implements GitpodServerWithTracing, Disposable {
     public async getTeams(ctx: TraceContext): Promise<Team[]> {
         // Note: this operation is per-user only, hence needs no resource guard
         const user = await this.checkUser("getTeams");
-        const teams = await this.teamDB.findTeamsByUser(user.id);
-
-        // We need to check each team individually against our permission system.
-        // checks are promises, which resolve to { team, check } object
-        const checks = teams.map((team) =>
-            this.authorizer.check(ReadOrganizationInfo(user.id, team.id)).then((check) => ({ team, check })),
-        );
-        const checkResults = await Promise.allSettled(checks);
-
-        const accessibleTeams = [];
-        const errors = [];
-        for (let result of checkResults) {
-            if (result.status !== "fulfilled") {
-                errors.push(result.reason);
-                continue;
-            }
-
-            const { team, check } = result.value;
-
-            if (check.permitted) {
-                accessibleTeams.push(team);
-            }
-        }
-
-        if (errors.length > 0) {
-            log.warn(`Failed to check for permissions on getTeams for at least one team`, { errors });
-        }
-
-        return accessibleTeams;
+        return this.teamDB.findTeamsByUser(user.id);
     }
 
     public async getTeam(ctx: TraceContext, teamId: string): Promise<Team> {