Revert disable manual workflow run for kurtosis-op and hive (#13)

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**Description**

Revert rm `workflow_dispatch` for kurtosis-op and hive

**Tests**

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.github/workflows/hive.yml

@@ -3,6 +3,7 @@
 name: hive
 
 on:
+  workflow_dispatch:
   push:
     branches:
       - main

.github/workflows/kurtosis-op.yml

@@ -3,6 +3,7 @@
 name: kurtosis-op
 
 on:
+  workflow_dispatch:
   push:
     branches:
       - main