Update actions in CI to version using Node 20

The current versions we're using are on Node 16, which is now deprecated. This updates us to the latest version of each action, which uses Node 20.

Author: NickEntin

.github/workflows/ci.yml

@@ -16,7 +16,7 @@ jobs:
       fail-fast: false
     steps:
       - name: Checkout Repo
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - uses: ruby/setup-ruby@v1
         with:
           ruby-version: '3.2.2'
@@ -29,10 +29,10 @@ jobs:
       - name: Build and Test
         run: Scripts/build.swift xcode ${{ matrix.platform }} `which xcpretty`
       - name: Upload Results
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         if: failure()
         with:
-          name: Test Results
+          name: Test Results (${{ matrix.platform }})
           path: .build/derivedData/**/Logs/Test/*.xcresult
   xcode-build-legacy:
     name: Xcode Build
@@ -43,7 +43,7 @@ jobs:
       fail-fast: false
     steps:
       - name: Checkout Repo
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - uses: ruby/setup-ruby@v1
         with:
           ruby-version: '3.2.2'
@@ -56,17 +56,17 @@ jobs:
       - name: Build and Test
         run: Scripts/build.swift xcode ${{ matrix.platform }} `which xcpretty`
       - name: Upload Results
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         if: failure()
         with:
-          name: Test Results
+          name: Test Results (${{ matrix.platform }})
           path: .build/derivedData/**/Logs/Test/*.xcresult
   pod-lint:
     name: Pod Lint
     runs-on: macOS-11
     steps:
       - name: Checkout Repo
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - uses: ruby/setup-ruby@v1
         with:
           ruby-version: '3.2.2'
@@ -85,7 +85,7 @@ jobs:
       fail-fast: false
     steps:
       - name: Checkout Repo
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Prepare Simulator Runtimes
         run: Scripts/github/prepare-simulators.sh ${{ matrix.platform }}
       - name: Build
@@ -95,22 +95,22 @@ jobs:
     runs-on: macOS-13
     steps:
       - name: Checkout Repo
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Build
         run: carthage build --no-skip-current --platform iOS --use-xcframeworks --verbose
   bazel:
     name: Bazel Build
     runs-on: macOS-13
     steps:
       - name: Checkout Repo
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Build
         run: bazel build //...
   validate-strings:
     name: Validate Localized Strings
     runs-on: macOS-13
     steps:
       - name: Checkout Repo
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Validate Localized Strings
         run: Scripts/ValidateLocalizedStrings.swift