Fix extraneous globbing in workflows

.github/workflows/cbor_test.yml

@@ -3,7 +3,7 @@ name: CBOR tests
 on:
   push:
     paths:
-      - 'libraries/cbor/**/*'
+      - 'libraries/cbor/**'
   pull_request:
     types: [opened, synchronize, reopened]
 

.github/workflows/crypto_test.yml

@@ -3,11 +3,11 @@ name: Crypto library tests
 on:
   push:
     paths:
-      - 'libraries/crypto/**/*'
+      - 'libraries/crypto/**'
   pull_request:
     types: [opened, synchronize, reopened]
     paths:
-      - 'libraries/crypto/**/*'
+      - 'libraries/crypto/**'
 
 jobs:
   crypto_test: