Trying to reduce curl to one (impacts cmake and python)

stacks/pinot-noir/packages_stack.yaml

@@ -103,6 +103,9 @@ packages:
   libffi:
     require: ['@3.4.6']
 
+  libssh2:
+    prefer: ['crypto=openssl']
+
   libtiff:
     require: ['build_system=cmake', '+pic', '+shared', '+jpeg']
 
@@ -123,10 +126,12 @@ packages:
     - spec: '~cuda'
       when: '@15:'
 
-
   m4:
     require: ['+sigsegv']
 
+  mbedtls:
+    prefer: ['@3.3.0']
+
   mesa:
     require: ['~llvm', '+opengl', '+opengles', '+osmesa']