Swap out cache-manager for Keyv implementation.

Signed-off-by: Eric Peterson <ericpeterson@spotify.com>

packages/backend-common/package.json

@@ -36,13 +36,10 @@
     "@backstage/integration": "^0.5.2",
     "@google-cloud/storage": "^5.8.0",
     "@octokit/rest": "^18.5.3",
-    "@types/cache-manager": "^3.4.0",
     "@types/cors": "^2.8.6",
     "@types/dockerode": "^3.2.1",
     "@types/express": "^4.17.6",
     "archiver": "^5.0.2",
-    "cache-manager": "^3.4.3",
-    "cache-manager-memcached-store": "^4.0.0",
     "compression": "^1.7.4",
     "concat-stream": "^2.0.0",
     "cors": "^2.8.5",
@@ -54,10 +51,11 @@
     "git-url-parse": "^11.4.4",
     "helmet": "^4.0.0",
     "isomorphic-git": "^1.8.0",
+    "keyv": "^4.0.3",
+    "keyv-memcache": "^1.2.5",
     "knex": "^0.95.1",
     "lodash": "^4.17.15",
     "logform": "^2.1.1",
-    "memcache-pp": "^0.3.3",
     "minimatch": "^3.0.4",
     "minimist": "^1.2.5",
     "morgan": "^1.10.0",
@@ -80,7 +78,6 @@
     "@backstage/cli": "^0.6.10",
     "@backstage/test-utils": "^0.1.10",
     "@types/archiver": "^5.1.0",
-    "@types/cache-manager": "^3.4.0",
     "@types/compression": "^1.7.0",
     "@types/concat-stream": "^1.6.0",
     "@types/fs-extra": "^9.0.3",