[Spec Lite] Deprecate location strategy

Change-Id: Ia12b350543b8590a536cf8ee7e986decfbd4950e

specs/2024.1/approved/glance/deprecate-location-strategy.rst

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+ This work is licensed under a Creative Commons Attribution 3.0 Unported
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+ http://creativecommons.org/licenses/by/3.0/legalcode
+
+======================================
+Spec Lite: Deprecate location strategy
+======================================
+
+..
+  Mandatory sections
+
+:project: glance
+
+:problem: Deprecate location strategy
+
+:solution: In Bobcat we added support for weighing mechanism to glance store.
+           To use this new feature we decided to deprecate location strategy
+           in this cycle and remove it in 'D' (2024.2) development cycle.
+
+:impacts: None
+
+:how: In this cycle we are going to deprecate following configuration
+      options related to location strategy:
+      * location_strategy
+      * store_type_preference
+      Also a warning message regarding deprecation will be added to
+      `location_order` and `store_type` strategy module during initiation
+      phase.
+
+:alternatives: None
+
+:timeline: Milestone 2
+
+:link: None
+
+:reviewers: pdeore, mrjoshi, croelandt
+
+:assignee: abhishekk