FIX: missing double asterisk in pip cache path

Author: desty2k

.github/workflows/build.yml

@@ -69,7 +69,7 @@ jobs:
       with:
         python-version: 3.9
         cache: 'pip'
-        cache-dependency-path: 'req-doc.txt'
+        cache-dependency-path: '**/req-doc.txt'
 
     - name: Install dependencies
       run: |

.github/workflows/docs.yml

@@ -17,7 +17,7 @@ jobs:
       with:
         python-version: 3.9
         cache: 'pip'
-        cache-dependency-path: 'req-doc.txt'
+        cache-dependency-path: '**/req-doc.txt'
 
     - name: Install dependencies
       run: |