Upgrade OLM to v0.27.0 (#1889)

Summary: Upgrade OLM to v0.27.0

Relevant Issues: N/A

Type of change: /kind dependencies

Test Plan: Verified that the
[v0.1.5-pre-z0v27.0](https://github.com/pixie-io/pixie/releases/tag/release%2Foperator%2Fv0.1.5-pre-z0v27.0)
operator pre-release passed the release checklist

Changelog Message: Upgrade OLM from v0.24 to v0.27.0. This fixes an
issue where OLM could not be scheduled on an ARM only k8s cluster (see
operator-framework/operator-lifecycle-manager#2958
for more details)

---------

Signed-off-by: Dom Delnano <ddelnano@gmail.com>

.arclint

@@ -204,7 +204,8 @@
       "type": "spelling",
       "exclude": [
         "(.*\\.crt$)",
-        "(.*\\.key$)"
+        "(.*\\.key$)",
+        "(^k8s\/operator\/helm\/crds\/olm_crd.yaml$)"
       ]
     },
     "text": {