chore: Update release-please config files (#14543)

Update release-please config files

Author: yoshi-code-bot

.release-please-manifest.json

@@ -1,6 +1,4 @@
 {
-    "packages/google-apps-card": "0.1.8",
-    "packages/google-apps-chat": "0.2.9",
     "packages/google-apps-events-subscriptions": "0.2.2",
     "packages/google-apps-meet": "0.1.16",
     "packages/google-apps-script-type": "0.3.15",

release-please-config.json

@@ -1,30 +1,5 @@
 {
     "packages": {
-        "packages/google-apps-card": {
-            "bump-minor-pre-major": true,
-            "bump-patch-for-minor-pre-major": true,
-            "component": "google-apps-card",
-            "extra-files": [
-                "google/apps/card/gapic_version.py",
-                "google/apps/card_v1/gapic_version.py"
-            ],
-            "release-type": "python"
-        },
-        "packages/google-apps-chat": {
-            "bump-minor-pre-major": true,
-            "bump-patch-for-minor-pre-major": true,
-            "component": "google-apps-chat",
-            "extra-files": [
-                "google/apps/chat/gapic_version.py",
-                "google/apps/chat_v1/gapic_version.py",
-                {
-                    "jsonpath": "$.clientLibrary.version",
-                    "path": "samples/generated_samples/snippet_metadata_google.chat.v1.json",
-                    "type": "json"
-                }
-            ],
-            "release-type": "python"
-        },
         "packages/google-apps-events-subscriptions": {
             "bump-minor-pre-major": true,
             "bump-patch-for-minor-pre-major": true,