Remove commented-out code, and purposefully add wrong tag version.

Author: nusbaume

.github/workflows/fleximod_test.yaml

@@ -38,11 +38,6 @@ jobs:
           ref: main
           path: .lib/git-fleximod  #Must use relative path here.
 
-      # This action is needed to prevent fleximod
-      # from tripping over itself:
-      #- name: Remove git info from fleximod checkout
-      #  run: rm -rf .lib/git-fleximod/.git
-
       - name: create git-fleximod script
         run: |
           echo

.gitmodules

@@ -8,5 +8,6 @@
 	path = schemes/pumas/pumas
 	url = https://github.com/ESCOMP/PUMAS
         fxrequired = AlwaysRequired
-        fxtag = pumas_cam-release_v1.39
+        #fxtag = pumas_cam-release_v1.39
+        fxtag = pumas_cam-release_v1.38
         fxDONOTUSEurl = https://github.com/ESCOMP/PUMAS