Introduce inclusive naming check and update existing language

We are following the Inclusive Naming Initiative's guidance as that is what the
CNCF supports.

Author: aaronshurley

.github/workflows/inclusive-language-check.yml

@@ -0,0 +1,19 @@
+---
+name: Check inclusive language
+
+on:
+  pull_request:
+    types: ['opened']
+
+jobs:
+  check-inclusive-language:
+    name: Check inclusive language
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: '0'
+      - name: woke
+        run: |
+          curl -sSfL https://git.io/getwoke | bash -s -- -b /usr/local/bin
+          woke -c https://inclusivenaming.org/word-lists/index.json -o github-actions --exit-1-on-failure

.wokeignore

@@ -0,0 +1,3 @@
+# out of our control
+vendor/
+cli/examples/package-authoring/redis-enterprise-operator/upstream/crds/rec_crd.yaml

cli/examples/package-authoring/redis-enterprise-operator/upstream/crds/rec_crd.yaml

@@ -6244,11 +6244,11 @@ spec:
                   type: object
                 type: array
               slaveHA:
-                description: Slave high availability mechanism configuration.
+                description: Replica high availability mechanism configuration.
                 properties:
                   slaveHAGracePeriod:
                     description: Time in seconds between when a node fails, and when
-                      slave high availability mechanism starts relocating shards. If
+                      replica high availability mechanism starts relocating shards. If
                       set to 0, will not affect cluster configuration.
                     format: int32
                     type: integer
@@ -13142,11 +13142,11 @@ spec:
                   type: object
                 type: array
               slaveHA:
-                description: Slave high availability mechanism configuration.
+                description: Replica high availability mechanism configuration.
                 properties:
                   slaveHAGracePeriod:
                     description: Time in seconds between when a node fails, and when
-                      slave high availability mechanism starts relocating shards. If
+                      replica high availability mechanism starts relocating shards. If
                       set to 0, will not affect cluster configuration.
                     format: int32
                     type: integer