[SPARK-45587][INFRA] Skip UNIDOC and MIMA in build GitHub Action job

### What changes were proposed in this pull request?

This PR aims to skip `Unidoc` and `MIMA` phases in many general test pipelines. `mima` test is moved to `lint` job.

### Why are the changes needed?

By having an independent document generation and mima checking GitHub Action job, we can skip them in the following many jobs.

https://github.com/apache/spark/blob/73f9f5296e36541db78ab10c4c01a56fbc17cca8/.github/workflows/build_and_test.yml#L142-L190

### Does this PR introduce _any_ user-facing change?

No.

### How was this patch tested?

Manually check the GitHub action logs.

### Was this patch authored or co-authored using generative AI tooling?

No.

Closes apache#43422 from dongjoon-hyun/SPARK-45587.

Authored-by: Dongjoon Hyun <dhyun@apple.com>
Signed-off-by: Dongjoon Hyun <dhyun@apple.com>

.github/workflows/build_and_test.yml

@@ -204,6 +204,8 @@ jobs:
       HIVE_PROFILE: ${{ matrix.hive }}
       GITHUB_PREV_SHA: ${{ github.event.before }}
       SPARK_LOCAL_IP: localhost
+      SKIP_UNIDOC: true
+      SKIP_MIMA: true
       SKIP_PACKAGING: true
     steps:
     - name: Checkout Spark repository
@@ -627,6 +629,8 @@ jobs:
       run: ./dev/check-license
     - name: Dependencies test
       run: ./dev/test-dependencies.sh
+    - name: MIMA test
+      run: ./dev/mima
     - name: Scala linter
       run: ./dev/lint-scala
     - name: Java linter