fix(goharbor): Make sure ingress is created with secret

This patch fixes the mistake of a bad read of the README for the harbor
helm chart, which stated that one should use "secret" for cert-manager
but directly followed by a third option "none", which was mistakenly
considered to be referred to.

apps/k8s01/goharbor/goharbor-values.yaml

@@ -8,7 +8,7 @@ spec:
         externalURL: ENC[AES256_GCM,data:mvKSE2Snv3r7SoNVmtvoapw+d2uowij5T1Mpa+schBS4Avvu,iv:VxKeqVRV384Bsckl8hgpQxY/EQoFr9tCmwPAkqivqCc=,tag:jznu2NsOfQAPuqOcCos+Jg==,type:str]
         expose:
             tls:
-                certSource: none
+                certSource: secret
             ingress:
                 annotations:
                     cert-manager.io/cluster-issuer: letsencrypt
@@ -25,8 +25,8 @@ sops:
     azure_kv: []
     hc_vault: []
     age: []
-    lastmodified: "2022-01-21T00:39:10Z"
-    mac: ENC[AES256_GCM,data:rY2MoMypbS3vI55NtkefhKrrOUSuZP2/3CGZcyPELD6uqY3l/rQleIzdmAeMl+9KP6h0sx0ljw/hRPr+LMhTFw0eLfeZn5h8+seYwK5OadhvUQqiUp1Lvewu5+3Dx4LUWnqqy6yoDrSlrs2YcEr3gGPx4CCho+1EfhycPMxriPE=,iv:KHvqWX/L1d51dye9ci/ecM+oFLlbhFt9+Txi68+3i2E=,tag:37YwEU4STJZeghB6zri6Sg==,type:str]
+    lastmodified: "2022-01-21T00:48:20Z"
+    mac: ENC[AES256_GCM,data:sVQLq/ZjXDRIBaeKC+g5uZfVDSe3u21VSI2qrTQYmPj+gwz9OrAVkcFNsCa7AZt8VR//NJKJNK4TDE8EKGzdxgK6Cbfv1WqBgpyBtZRnKAFtXgHQ6WtcVqJ5KWLytHyuG9+6LOlkbvsX2Q7YTBpD1vI4I0Kw1FtV842/RrEYxyo=,iv:XRN9bOog7uA0rRW8QaM92XQNawbbfAUXYsRAknMLukI=,tag:BjDujy3FUFBH24eDW2neDw==,type:str]
     pgp:
         - created_at: "2022-01-21T00:21:42Z"
           enc: |-