[TT-12965] Fix/improve ctx allocation with clone

[titpetric]

https://tyktech.atlassian.net/browse/TT-12965

[buger]

A JIRA Issue ID is missing from your branch name, PR title and PR description! 🦄

Your branch: fix/improve-ctx-allocation-with-clone

Your PR title: Fix/improve ctx allocation with clone

Your PR description: null

If this is your first time contributing to this repository - welcome!

---

Please refer to jira-lint to get started.

Without the JIRA Issue ID in your branch name you would lose out on automatic updates to JIRA via SCM; some GitHub status checks might fail.

Valid sample branch names:

‣ feature/shiny-new-feature--mojo-10'
‣ 'chore/changelogUpdate_mojo-123'
‣ 'bugfix/fix-some-strange-bug_GAL-2345'

[github-actions]

API Changes

--- prev.txt	2025-02-03 20:24:38.038822561 +0000
+++ current.txt	2025-02-03 20:24:33.412831166 +0000
@@ -3240,9 +3240,6 @@
     BuildDefaultTykExtension builds a default tyk extension in *OAS based on
     function arguments.
 
-func (s *OAS) Clone() (*OAS, error)
-    Clone creates a deep copy of the OAS object and returns a new instance.
-
 func (s *OAS) ExtractTo(api *apidef.APIDefinition)
     ExtractTo extracts *OAS into *apidef.APIDefinition.
 
@@ -7015,12 +7012,17 @@
 
 func GetAuthToken(r *http.Request) string
 func GetDefinition(r *http.Request) *apidef.APIDefinition
+    GetDefinition will return a deep copy of the API definition valid for the
+    request.
+
 func GetOASDefinition(r *http.Request) *oas.OAS
-    GetOASDefinition returns a deep copy of the OAS definition of the called
-    API.
+    GetOASDefinition will return a deep copy of the OAS API definition valid for
+    the request.
 
 func GetSession(r *http.Request) *user.SessionState
 func SetDefinition(r *http.Request, s *apidef.APIDefinition)
+    SetDefinition sets an API definition object to the request context.
+
 func SetSession(r *http.Request, s *user.SessionState, scheduleUpdate bool, hashKey ...bool)
 
 TYPES

[buger]

💔 The detected issue is not in one of the allowed statuses 💔

Detected Status	Open	❌
Allowed Statuses	In Dev,In Code Review,Ready for Testing,In Test,In Progress,In Review	✔️

Please ensure your jira story is in one of the allowed statuses

[buger]

💔 The detected issue is not in one of the allowed statuses 💔

Detected Status	Open	❌
Allowed Statuses	In Dev,In Code Review,Ready for Testing,In Test,In Progress,In Review	✔️

Please ensure your jira story is in one of the allowed statuses

[sonarqubecloud]

Quality Gate passed

Issues
7 New issues
0 Accepted issues

Measures
0 Security Hotspots
83.7% Coverage on New Code
0.2% Duplication on New Code

See analysis details on SonarQube Cloud