chore: update actions/checkout to v6.0.1 and add actions/github-script in bot-next-issue-recommendation workflow (hiero-ledger#1587)

Signed-off-by: Siddhartha Ganguly <gangulysiddhartha22@gmail.com>
Signed-off-by: gangulysiddhartha22-cmyk <gangulysiddhartha22@gmail.com>

Author: gangulysiddhartha22-cmyk

.github/workflows/bot-next-issue-recommendation.yml

@@ -25,10 +25,10 @@ jobs:
           egress-policy: audit
 
       - name: Checkout repository
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
 
       - name: Recommend next issue
-        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # 8.0.0
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
           script: |

CHANGELOG.md

@@ -122,7 +122,7 @@ This changelog is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.
 - Add automated bot to recommend next issues to contributors after their first PR merge (#1380)
 
 ### Changed
-
+- Updated actions/checkout to v6.0.1 and actions/github-script v8.0.0 in bot-next-issue-recommendation workflow (#1586)
 - Expanded inactivity bot messages to include `/unassign` command information for contributors (#1555)
 - Update the acceptance criteria wording in the issue templates to improve clarity and consistency for contributors (#1491)
 - Add return type hint to `AccountId.__repr__` for type consistency. (#1503)