build(deps): bump linkerd/dev from 43 to 45

Bumps [linkerd/dev](https://github.com/linkerd/dev) from 43 to 45.
- [Commits](linkerd/dev@v43...v45)

---
updated-dependencies:
- dependency-name: linkerd/dev
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/pr.yml

@@ -76,7 +76,7 @@ jobs:
     if: needs.meta.outputs.actions_changed == 'true'
     runs-on: ubuntu-latest
     steps:
-      - uses: linkerd/dev/actions/setup-tools@v43
+      - uses: linkerd/dev/actions/setup-tools@v45
       - uses: actions/checkout@44c2b7a8a4ea60a981eaca3cf939b5f4305c123b
       - run: just action-lint
       - run: just action-dev-check
@@ -128,7 +128,7 @@ jobs:
     timeout-minutes: 20
     runs-on: ubuntu-latest
     steps:
-      - uses: linkerd/dev/actions/setup-tools@v43
+      - uses: linkerd/dev/actions/setup-tools@v45
       - name: scurl https://run.linkerd.io/install-edge | sh
         run: |
           scurl https://run.linkerd.io/install-edge | sh

.github/workflows/shellcheck.yml

@@ -15,6 +15,6 @@ jobs:
     timeout-minutes: 5
     runs-on: ubuntu-latest
     steps:
-      - uses: linkerd/dev/actions/setup-tools@v43
+      - uses: linkerd/dev/actions/setup-tools@v45
       - uses: actions/checkout@44c2b7a8a4ea60a981eaca3cf939b5f4305c123b
       - run: just sh-lint

.github/workflows/toolchain.yml

@@ -37,7 +37,7 @@ jobs:
   workflows:
     runs-on: ubuntu-latest
     steps:
-      - uses: linkerd/dev/actions/setup-tools@v43
+      - uses: linkerd/dev/actions/setup-tools@v45
       - uses: actions/checkout@44c2b7a8a4ea60a981eaca3cf939b5f4305c123b
       - shell: bash
         run: |