chore: migrate 38 modules (recommendationengine - workstations) to Librarian (googleapis#13135)

Modules migrated:

- recommendationengine
- recommender
- redis
- resourcemanager
- retail
- scheduler
- secretmanager
- securesourcemanager
- security
- securitycenter
- securitycentermanagement
- securityposture
- servicedirectory
- servicehealth
- shell
- shopping
- speech
- storagebatchoperations
- storageinsights
- storagetransfer
- streetview
- support
- talent
- telcoautomation
- texttospeech
- tpu
- trace
- translate
- video
- videointelligence
- vision
- visionai
- vmwareengine
- vpcaccess
- webrisk
- websecurityscanner
- workflows
- workstations

Author: jskeet

.github/.OwlBot.yaml

@@ -18,48 +18,10 @@
     "locationfinder": "0.1.1",
     "monitoring": "1.24.3",
     "orgpolicy": "1.15.1",
-    "recommendationengine": "0.9.7",
-    "recommender": "1.13.6",
-    "redis": "1.18.3",
-    "resourcemanager": "1.10.7",
-    "retail": "1.25.1",
     "run": "1.12.1",
-    "scheduler": "1.11.8",
-    "secretmanager": "1.15.1",
-    "securesourcemanager": "1.4.1",
-    "security": "1.19.2",
-    "securitycenter": "1.38.1",
-    "securitycentermanagement": "1.1.6",
-    "securityposture": "0.2.6",
     "servicecontrol": "1.14.5",
-    "servicedirectory": "1.12.7",
-    "servicehealth": "1.2.4",
     "servicemanagement": "1.10.6",
     "serviceusage": "1.9.6",
-    "shell": "1.8.7",
-    "shopping": "1.2.1",
     "spanner/benchmarks": "0.1.0",
-    "speech": "1.28.1",
-    "storagebatchoperations": "0.1.1",
-    "storageinsights": "1.2.1",
-    "storagetransfer": "1.13.1",
-    "streetview": "0.2.6",
-    "support": "1.4.1",
-    "talent": "1.8.4",
-    "telcoautomation": "1.1.6",
-    "texttospeech": "1.15.1",
-    "tpu": "1.8.4",
-    "trace": "1.11.7",
-    "translate": "1.12.7",
-    "video": "1.27.1",
-    "videointelligence": "1.12.7",
-    "vision": "2.9.6",
-    "visionai": "0.4.6",
-    "vmmigration": "1.9.1",
-    "vmwareengine": "1.3.6",
-    "vpcaccess": "1.8.7",
-    "webrisk": "1.11.2",
-    "websecurityscanner": "1.7.7",
-    "workflows": "1.14.3",
-    "workstations": "1.1.6"
+    "vmmigration": "1.9.1"
 }