FIX DN escape 'Equal sign': (#201)

vharseko

02.09.2021 dd8c650cbf1e43efbdf0c47863dafde443a6d055

 opendj-rest2ldap/src/test/java/org/forgerock/opendj/rest2ldap/authz/AuthzIdTemplateTest.java

@@ -47,7 +47,7 @@
            {
                // Should perform DN quoting.
                "dn:uid={uid},ou={realm},dc=example,dc=com",
                "uid=test.user,ou=test\\+cn=quoting,dc=example,dc=com",
                "uid=test.user,ou=test\\+cn\\=quoting,dc=example,dc=com",
                map("uid", "test.user", "realm", "test+cn=quoting")
            },
            {