GH-46587: [CI][JS] Remove JS related test CI (#46588)

### Rationale for this change

As part of moving the JavaScript implementation to https://github.com/apache/arrow-js we have to remove CI related workflows and scripts from the main repository.

### What changes are included in this PR?

Remove JS related CI and build scripts.

### Are these changes tested?

No

### Are there any user-facing changes?

No

* GitHub Issue: #46587

Authored-by: Raúl Cumplido <[email protected]>
Signed-off-by: Sutou Kouhei <[email protected]>

Author: raulcd

.github/workflows/js.yml

@@ -567,7 +567,6 @@ tasks:
   {% for target in ["cpp",
                     "csharp",
                     "integration",
-                    "js",
                     "python",
                     "ruby"] %}
   verify-rc-source-{{ target }}-linux-{{ distribution }}-{{ version }}-amd64:
@@ -597,7 +596,6 @@ tasks:
   {% for target in ["cpp",
                     "csharp",
                     "integration",
-                    "js",
                     "python",
                     "ruby"] %}
   verify-rc-source-{{ target }}-macos-amd64:
@@ -611,7 +609,6 @@ tasks:
   {% for target in ["cpp",
                     "csharp",
                     "integration",
-                    "js",
                     "python",
                     "ruby"] %}
   verify-rc-source-{{ target }}-macos-arm64:

ci/docker/debian-12-js.dockerfile

@@ -135,7 +135,6 @@ x-hierarchy:
       - debian-ruby
     - debian-python:
       - debian-docs
-  - debian-js
   - fedora-cpp:
     - fedora-python
   - python-sdist
@@ -1768,31 +1767,6 @@ services:
     command: >
       /bin/bash -c "/arrow/ci/scripts/r_revdepcheck.sh /arrow"
 
-  ############################# JavaScript ####################################
-
-  debian-js:
-    # Usage:
-    #   docker compose build debian-js
-    #   docker compose run debian-js
-    image: ${REPO}:${ARCH}-debian-${DEBIAN}-js-${NODE}
-    build:
-      context: .
-      dockerfile: ci/docker/debian-${DEBIAN}-js.dockerfile
-      cache_from:
-        - ${REPO}:${ARCH}-debian-${DEBIAN}-js-${NODE}
-      args:
-        arch: ${ARCH}
-        node: ${NODE}
-    shm_size: *shm-size
-    volumes: *debian-volumes
-    environment:
-      <<: *common
-      BUILD_DOCS_JS: "ON"
-    command: &js-command >
-      /bin/bash -c "
-        /arrow/ci/scripts/js_build.sh /arrow /build &&
-        /arrow/ci/scripts/js_test.sh /arrow /build"
-
   #################################### C# #####################################
 
   ubuntu-csharp:
@@ -1884,7 +1858,6 @@ services:
       ARROW_SUBSTRAIT: "ON"
       BUILD_DOCS_C_GLIB: "ON"
       BUILD_DOCS_CPP: "ON"
-      BUILD_DOCS_JS: "ON"
       BUILD_DOCS_PYTHON: "ON"
       BUILD_DOCS_R: "ON"
     volumes: *debian-volumes
@@ -1895,8 +1868,7 @@ services:
         /arrow/ci/scripts/cpp_build.sh /arrow /build &&
         /arrow/ci/scripts/python_build.sh /arrow /build &&
         /arrow/ci/scripts/c_glib_build.sh /arrow /build &&
-        /arrow/ci/scripts/r_build.sh /arrow /build &&
-        /arrow/ci/scripts/js_build.sh /arrow /build"
+        /arrow/ci/scripts/r_build.sh /arrow /build"
 
   ################################# Tools #####################################