Update bare exceptions to specify Exception.

This will keep us from accidentally catching program-exiting exceptions
like KeyboardInterupt and SystemExit.

lib/ansible/modules/cloud/vmware/vcenter_license.py

@@ -156,7 +156,7 @@ def main():
                 try:
                     lam = lm.licenseAssignmentManager
                     lam.UpdateAssignedLicense(entity=content.about.instanceUuid, licenseKey=license)
-                except:
+                except Exception:
                     module.warn('Could not assign "%s" (%s) to vCenter.' % (license, key.name))
 
             result['licenses'] = list_keys(lm.licenses)

lib/ansible/modules/cloud/vmware/vmware_deploy_ovf.py

@@ -181,7 +181,7 @@ class TarFileProgressReader(tarfile.ExFileObject):
     def __exit__(self, exc_type, exc_value, traceback):
         try:
             self.close()
-        except:
+        except Exception:
             pass
 
     def read(self, size=10240):

lib/ansible/modules/cloud/vmware/vmware_resource_pool.py

@@ -229,7 +229,7 @@ class VMwareResourcePool(object):
             task = self.resource_pool_obj.Destroy()
             success, result = wait_for_task(task)
 
-        except:
+        except Exception:
             self.module.fail_json(msg="Failed to remove resource pool '%s' '%s'" % (
                 self.resource_pool, resource_pool))
         self.module.exit_json(changed=changed, result=str(result))