Bump ocaml/setup-ocaml from 2 to 3

Bumps [ocaml/setup-ocaml](https://github.com/ocaml/setup-ocaml) from 2 to 3.
- [Release notes](https://github.com/ocaml/setup-ocaml/releases)
- [Changelog](https://github.com/ocaml/setup-ocaml/blob/master/CHANGELOG.md)
- [Commits](ocaml/setup-ocaml@v2...v3)

---
updated-dependencies:
- dependency-name: ocaml/setup-ocaml
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/build-test.yml

@@ -24,7 +24,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Use OCaml ${{ matrix.ocaml-version }}
-        uses: ocaml/setup-ocaml@v2
+        uses: ocaml/setup-ocaml@v3
         with:
           ocaml-compiler: ${{ matrix.ocaml-version }}
           dune-cache: true

.github/workflows/deploy-doc.yml

@@ -31,7 +31,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Set-up OCaml
-        uses: ocaml/setup-ocaml@v2
+        uses: ocaml/setup-ocaml@v3
         with:
           ocaml-compiler: "5.1"
           dune-cache: true

.github/workflows/lint.yml

@@ -12,15 +12,15 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Use OCaml 5.1
-        uses: ocaml/setup-ocaml@v2
+        uses: ocaml/setup-ocaml@v3
         with:
           ocaml-compiler: 5.1
           dune-cache: true
           opam-depext-flags: "--with-doc"
           allow-prerelease-opam: true
 
       - name: Lint fmt
-        uses: ocaml/setup-ocaml/lint-fmt@v2
+        uses: ocaml/setup-ocaml/lint-fmt@v3
 
   lint-opam:
     runs-on: ubuntu-latest
@@ -29,15 +29,15 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Use OCaml 5.1
-        uses: ocaml/setup-ocaml@v2
+        uses: ocaml/setup-ocaml@v3
         with:
           ocaml-compiler: 5.1
           dune-cache: true
           opam-depext-flags: "--with-doc"
           allow-prerelease-opam: true
 
       - name: Lint opam
-        uses: ocaml/setup-ocaml/lint-opam@v2
+        uses: ocaml/setup-ocaml/lint-opam@v3
 
   lint-doc:
     runs-on: ubuntu-latest
@@ -46,12 +46,12 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Use OCaml 5.1
-        uses: ocaml/setup-ocaml@v2
+        uses: ocaml/setup-ocaml@v3
         with:
           ocaml-compiler: 5.1
           dune-cache: true
           opam-depext-flags: "--with-doc"
           allow-prerelease-opam: true
 
       - name: Lint doc
-        uses: ocaml/setup-ocaml/lint-doc@v2
+        uses: ocaml/setup-ocaml/lint-doc@v3

.github/workflows/opam-dependency-submission.yml

@@ -12,11 +12,11 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Set-up OCaml 5.1
-        uses: ocaml/setup-ocaml@v2
+        uses: ocaml/setup-ocaml@v3
         with:
           ocaml-compiler: 5.1
           dune-cache: true
           allow-prerelease-opam: true
 
       - name: Opam Dependency Submission
-        uses: ocaml/setup-ocaml/analysis@v2
+        uses: ocaml/setup-ocaml/analysis@v3