Update GEL ksonnet to latest Loki version (#11068)

**What this PR does / why we need it**:

This PR updates the GEL config to use the latest Loki config so some
removed settings are no longer present. This is causing a problem in a
test environment.

**Checklist**
- [X] Reviewed the
[`CONTRIBUTING.md`](https://github.com/grafana/loki/blob/main/CONTRIBUTING.md)
guide (**required**)
- [ ] Documentation added
- [ ] Tests updated
- [ ] `CHANGELOG.md` updated
- [ ] If the change is worth mentioning in the release notes, add
`add-to-release-notes` label
- [ ] Changes that require user attention or interaction to upgrade are
documented in `docs/sources/setup/upgrade/_index.md`
- [ ] For Helm chart changes bump the Helm chart version in
`production/helm/loki/Chart.yaml` and update
`production/helm/loki/CHANGELOG.md` and
`production/helm/loki/README.md`. [Example
PR](d10549e3ec)
- [ ] If the change is deprecating or removing a configuration option,
update the `deprecated-config.yaml` and `deleted-config.yaml` files
respectively in the `tools/deprecated-config-checker` directory. <!--
TODO(salvacorts): Add example PR -->

Signed-off-by: Michel Hollands <michel.hollands@gmail.com>

production/ksonnet/enterprise-logs/jsonnetfile.lock.json

@@ -8,7 +8,7 @@
           "subdir": "consul"
         }
       },
-      "version": "00795013f5975f518a0a3de99253f9d5590271c8",
+      "version": "27b5767bcbb26bb44db1a6d2f87b84dcfaeaf883",
       "sum": "Po3c1Ic96ngrJCtOazic/7OsLkoILOKZWXWyZWl+od8="
     },
     {
@@ -18,8 +18,8 @@
           "subdir": "jaeger-agent-mixin"
         }
       },
-      "version": "00795013f5975f518a0a3de99253f9d5590271c8",
-      "sum": "DsdBoqgx5kE3zc6fMYnfiGjW2+9Mx2OXFieWm1oFHgY="
+      "version": "27b5767bcbb26bb44db1a6d2f87b84dcfaeaf883",
+      "sum": "NyRKfJyqLhB9oHLpr+b47b5yiB3BuBB9ZmRcVk0IVEk="
     },
     {
       "source": {
@@ -28,8 +28,8 @@
           "subdir": "ksonnet-util"
         }
       },
-      "version": "00795013f5975f518a0a3de99253f9d5590271c8",
-      "sum": "OxgtIWL4hjvG0xkMwUzZ7Yjs52zUhLhaVQpwHCbqf8A="
+      "version": "27b5767bcbb26bb44db1a6d2f87b84dcfaeaf883",
+      "sum": "0y3AFX9LQSpfWTxWKSwoLgbt0Wc9nnCwhMH2szKzHv0="
     },
     {
       "source": {
@@ -38,8 +38,8 @@
           "subdir": "memcached"
         }
       },
-      "version": "00795013f5975f518a0a3de99253f9d5590271c8",
-      "sum": "dTOeEux3t9bYSqP2L/uCuLo/wUDpCKH4w+4OD9fePUk="
+      "version": "27b5767bcbb26bb44db1a6d2f87b84dcfaeaf883",
+      "sum": "Cc715Y3rgTuimgDFIw+FaKzXSJGRYwt1pFTMbdrNBD8="
     },
     {
       "source": {
@@ -48,18 +48,8 @@
           "subdir": "production/ksonnet/loki"
         }
       },
-      "version": "9ea59f2062016d91398387ee2231e2e840af6a06",
-      "sum": "i27fS9sssvYd9Ywyq6uoB52EUWTaOPxo9DczCBVBuaM="
-    },
-    {
-      "source": {
-        "git": {
-          "remote": "https://github.com/jsonnet-libs/k8s-libsonnet.git",
-          "subdir": "1.18"
-        }
-      },
-      "version": "91008dbd2ea5734288467d6dcafef7c285c3f7e6",
-      "sum": "x881PM+6ARMsa9OSJcxO6L+4GOBy91clZipjeYbbzpw="
+      "version": "34b9b9a11feb689d748c3ec6c9e0a1717ceaac27",
+      "sum": "iTedVpHYnXgt23Fz0jfzT5z9naAUGcJcWoJhXMtV8TM="
     }
   ],
   "legacyImports": false