chore(deps): Bump immutable from 5.1.5 to 5.1.9 in /web

Bumps [immutable](https://github.com/immutable-js/immutable-js) from 5.1.5 to 5.1.9.
- [Release notes](https://github.com/immutable-js/immutable-js/releases)
- [Changelog](https://github.com/immutable-js/immutable-js/blob/main/CHANGELOG.md)
- [Commits](https://github.com/immutable-js/immutable-js/compare/v5.1.5...v5.1.9)

---
updated-dependencies:
- dependency-name: immutable
  dependency-version: 5.1.9
  dependency-type: indirect
...

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

.github/workflows/ci.yml

@@ -27,7 +27,7 @@ jobs:
     steps:
       - uses: actions/checkout@v6
 
-      - uses: actions/setup-python@v7
+      - uses: actions/setup-python@v6
         with:
           python-version: "3.10"
           cache: "pip"

.github/workflows/docs.yml

@@ -28,7 +28,7 @@ jobs:
       uses: actions/checkout@v6
 
     - name: Set up Python
-      uses: actions/setup-python@v7
+      uses: actions/setup-python@v6
       with:
         python-version: "3.10"
 

.github/workflows/lint.yml

@@ -19,7 +19,7 @@ jobs:
       uses: actions/checkout@v6
 
     - name: Set up Python
-      uses: actions/setup-python@v7
+      uses: actions/setup-python@v6
       with:
         python-version: "3.10"
 

.github/workflows/scheduled-tests.yml

@@ -21,7 +21,7 @@ jobs:
     steps:
       - uses: actions/checkout@v6
 
-      - uses: actions/setup-python@v7
+      - uses: actions/setup-python@v6
         with:
           python-version: ${{ matrix.python-version }}
           cache: "pip"
@@ -51,7 +51,7 @@ jobs:
     steps:
       - uses: actions/checkout@v6
 
-      - uses: actions/setup-python@v7
+      - uses: actions/setup-python@v6
         with:
           python-version: "3.10"
           cache: "pip"

.github/workflows/security.yml

@@ -22,7 +22,7 @@ jobs:
       uses: actions/checkout@v6
 
     - name: Set up Python
-      uses: actions/setup-python@v7
+      uses: actions/setup-python@v6
       with:
         python-version: "3.10"
 

web/package-lock.json

@@ -3115,9 +3115,9 @@
             "license": "MIT"
         },
         "node_modules/immutable": {
-            "version": "5.1.5",
-            "resolved": "https://registry.npmjs.org/immutable/-/immutable-5.1.5.tgz",
-            "integrity": "sha512-t7xcm2siw+hlUM68I+UEOK+z84RzmN59as9DZ7P1l0994DKUWV7UXBMQZVxaoMSRQ+PBZbHCOoBt7a2wxOMt+A==",
+            "version": "5.1.9",
+            "resolved": "https://registry.npmjs.org/immutable/-/immutable-5.1.9.tgz",
+            "integrity": "sha512-m8nVez3rwrgmWxtLMt1ZYXB2Lv7OKYn/disyxAlSDYAlKSlFoPPfIAmAM/M5xqL4m4C/wAPw7S2/CNaUii1Hxg==",
             "dev": true,
             "license": "MIT"
         },