Delete immutable-merge, merge-props, and memo-cache packages (#4025)

* remove dead packages from the repo

* docs(changeset):

* remove dead packages from changeset file

* remove error entries from changesets

Author: JasonVMo

.changeset/frank-houses-clap.md

@@ -0,0 +1,2 @@
+---
+---

.changeset/heavy-regions-shake.md

@@ -14,7 +14,6 @@
 '@fluentui-react-native/contextual-menu': patch
 '@uifabricshared/theme-registry': patch
 '@fluentui-react-native/vibrancy-view': patch
-'@fluentui-react-native/immutable-merge': patch
 '@fluentui-react-native/focus-trap-zone': patch
 '@fluentui-react-native/notification': patch
 '@uifabricshared/theming-ramp': patch
@@ -29,7 +28,6 @@
 '@fluentui-react-native/experimental-expander': patch
 '@fluentui-react-native/overflow': patch
 '@fluentui-react-native/composition': patch
-'@fluentui-react-native/merge-props': patch
 '@fluentui-react-native/use-styling': patch
 '@fluentui-react-native/android-theme': patch
 '@fluentui-react-native/default-theme': patch
@@ -42,7 +40,6 @@
 '@fluentui-react-native/experimental-shimmer': patch
 '@fluentui-react-native/spinner': patch
 '@fluentui-react-native/tooltip': patch
-'@fluentui-react-native/memo-cache': patch
 '@fluentui-react-native/use-tokens': patch
 '@fluentui-react-native/theme-tokens': patch
 '@fluentui-react-native/checkbox': patch

.changeset/long-ideas-flow.md

@@ -14,7 +14,6 @@
 '@fluentui-react-native/contextual-menu': patch
 '@uifabricshared/theme-registry': patch
 '@fluentui-react-native/vibrancy-view': patch
-'@fluentui-react-native/immutable-merge': patch
 '@fluentui-react-native/focus-trap-zone': patch
 '@fluentui-react-native/notification': patch
 '@uifabricshared/theming-ramp': patch
@@ -28,7 +27,6 @@
 '@fluentui-react-native/experimental-expander': patch
 '@fluentui-react-native/overflow': patch
 '@fluentui-react-native/composition': patch
-'@fluentui-react-native/merge-props': patch
 '@fluentui-react-native/use-styling': patch
 '@fluentui-react-native/android-theme': patch
 '@fluentui-react-native/default-theme': patch
@@ -40,7 +38,6 @@
 '@fluentui-react-native/experimental-shimmer': patch
 '@fluentui-react-native/spinner': patch
 '@fluentui-react-native/tooltip': patch
-'@fluentui-react-native/memo-cache': patch
 '@fluentui-react-native/use-tokens': patch
 '@fluentui-react-native/theme-tokens': patch
 '@fluentui-react-native/checkbox': patch

packages/dependency-profiles/package.json

@@ -44,13 +44,10 @@
     "@fluentui-react-native/focus-zone": "*",
     "@fluentui-react-native/framework": "*",
     "@fluentui-react-native/icon": "*",
-    "@fluentui-react-native/immutable-merge": "*",
     "@fluentui-react-native/interactive-hooks": "*",
     "@fluentui-react-native/link": "*",
-    "@fluentui-react-native/memo-cache": "*",
     "@fluentui-react-native/menu": "*",
     "@fluentui-react-native/menu-button": "*",
-    "@fluentui-react-native/merge-props": "*",
     "@fluentui-react-native/notification": "*",
     "@fluentui-react-native/overflow": "*",
     "@fluentui-react-native/persona": "*",

packages/framework-base/README.md

@@ -2,12 +2,6 @@
 
 This package provides core implementations and types to support both the legacy and current frameworks.
 
-Several previously standalone packages have had their implementations moved into this package. This allows them to share certain typings and helpers without having to work around circular dependency issues. The moved packages are:
-
-- [`@fluentui-react-native/immutable-merge`](./src/immutable-merge/README.md)
-- [`@fluentui-react-native/memo-cache`](./src/memo-cache/README.md)
-- [`@fluentui-react-native/merge-props`](./src/merge-props/README.md)
-
 The functionality in these packages is now exposed as part of this package.
 
 ## Component Patterns