Revert "refactor: replace @keyv/redis with @keyv/valkey"

Signed-off-by: blam <ben@blam.sh>

.github/vale/config/vocabularies/Backstage/accept.txt

@@ -98,8 +98,6 @@ deliverables
 denormalized
 dependabot
 deps
-dequeue
-dequeueing
 deserialization
 destructured
 destructuring
@@ -107,6 +105,8 @@ Deutsche
 dev
 devops
 devs
+dequeue
+dequeueing
 dialogs
 discoverability
 Discoverability
@@ -142,8 +142,8 @@ FireHydrant
 Firekube
 Firestore
 Fiverr
-flightcontrol
 Flightcontrol
+flightcontrol
 Francesco
 Frontside
 Gaurav
@@ -165,8 +165,8 @@ graphviz
 Hackathons
 haproxy
 hardcoded
-harness
 Harness
+harness
 Helidon
 Henneke
 Heroku
@@ -292,8 +292,8 @@ OpenSearch
 OpenShift
 openssl
 orgs
-overridable
 Overridable
+overridable
 padding
 paddings
 pagerduty
@@ -358,10 +358,10 @@ retryable
 reusability
 Reusability
 roadmaps
-Roboto
 rollbar
-Rollbar
 rollout
+Roboto
+Rollbar
 Rollup
 routable
 Routable
@@ -377,10 +377,9 @@ sanitization
 scaffolded
 scaffolder
 Scaffolder
+scrollbar
 SCM
 SCMs
-scrollable
-scrollbar
 sdks
 seb
 semlas
@@ -388,14 +387,13 @@ semver
 sendmail
 serializable
 Serverless
-severities
 shoutout
 SIG
 SIGs
 siloed
 Sinon
-snackbar
 snackbars
+snackbar
 Snyk
 Sonarqube
 sourcemaps
@@ -487,7 +485,6 @@ utils
 Valentina
 validator
 validators
-Valkey
 varchar
 vite
 VMware
@@ -512,3 +509,5 @@ zod
 Zolotusky
 zoomable
 zsh
+scrollable
+severities