tools: keep PR titles/description up-to-date

Set the `update-pull-request-title-and-body` option when potentially
updating an existing PR with a dynamic title and/or description.

PR-URL: https://github.com/nodejs/node/pull/47621
Reviewed-By: Marco Ippolito <marcoippolito54@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Richard Lau <rlau@redhat.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>

.github/workflows/find-inactive-tsc.yml

@@ -59,3 +59,4 @@ jobs:
           commit-message: 'meta: move TSC voting member(s) to regular member(s)'
           labels: meta
           title: 'meta: move TSC voting member(s) to regular member(s)'
+          update-pull-request-title-and-body: true

.github/workflows/timezone-update.yml

@@ -59,3 +59,4 @@ jobs:
           labels: dependencies
           title: 'deps: update timezone to ${{ env.new_version }}'
           reviewers: \@nodejs/i18n-api
+          update-pull-request-title-and-body: true

.github/workflows/tools.yml

@@ -278,3 +278,4 @@ jobs:
           commit-message: ${{ env.COMMIT_MSG }}
           labels: ${{ matrix.label }}
           title: '${{ matrix.subsystem }}: update ${{ matrix.id }} to ${{ env.NEW_VERSION }}'
+          update-pull-request-title-and-body: true

.github/workflows/update-openssl.yml

@@ -51,6 +51,7 @@ jobs:
           labels: dependencies
           title: 'deps: update OpenSSL to ${{ env.NEW_VERSION }}'
           path: deps/openssl
+          update-pull-request-title-and-body: true
       - name: Regenerate platform specific files
         if: env.HAS_UPDATE
         run: |