PR-Template: Updated the PR template with TF-PSA-Crypto checkbox

Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
diff --git a/.github/pull_request_template.md b/.github/pull_request_template.md
index 155f114..a637fe4 100644
--- a/.github/pull_request_template.md
+++ b/.github/pull_request_template.md
@@ -11,6 +11,7 @@
 
 - [ ] **changelog** provided | not required because: 
 - [ ] **development PR** provided # | not required because: 
+- [ ] **TF-PSA-Crypto PR** provided # | not required because: 
 - [ ] **framework PR** provided Mbed-TLS/mbedtls-framework# | not required
 - [ ] **3.6 PR** provided # | not required because: 
 - [ ] **2.28 PR** provided # | not required because: