ci: Use granular permissions for single_sdk_tests

Author: kaylendog

.github/workflows/single_sdk_tests.yml

@@ -4,7 +4,11 @@
 # in the input. It runs single SDK only tests (e.g all JS clients _or_ all Rust clients, not a mixture).
 name: "Complement Crypto"
 run-name: "Running Complement-Crypto"
-permissions: read-all
+
+permissions:
+  contents: read
+  actions: read
+
 on:
   workflow_call:
     inputs:

.github/workflows/tests.yaml

@@ -2,6 +2,7 @@ name: Tests
 
 permissions:
   contents: read
+  actions: read
 
 on:
   push: