Go: remove language tests from workflows

Now that they are run internally using QLucie.

.github/workflows/go-tests-other-os.yml

@@ -1,35 +0,0 @@
-name: "Go: Run Tests - Other OS"
-on:
-  pull_request:
-    paths:
-      - "go/**"
-      - "!go/documentation/**"
-      - "!go/ql/**" # don't run other-os if only ql/ files changed
-      - .github/workflows/go-tests-other-os.yml
-      - .github/actions/**
-      - codeql-workspace.yml
-      - MODULE.bazel
-      - .bazelrc
-      - misc/bazel/**
-
-permissions:
-  contents: read
-
-jobs:
-  test-mac:
-    name: Test MacOS
-    runs-on: macos-latest
-    steps:
-      - name: Check out code
-        uses: actions/checkout@v4
-      - name: Run tests
-        uses: ./go/actions/test
-
-  test-win:
-    name: Test Windows
-    runs-on: windows-latest
-    steps:
-      - name: Check out code
-        uses: actions/checkout@v4
-      - name: Run tests
-        uses: ./go/actions/test

.github/workflows/go-tests-rtjo.yml

@@ -1,22 +0,0 @@
-name: "Go: Run RTJO Tests"
-on:
-  pull_request:
-    types:
-      - labeled
-
-permissions:
-  contents: read
-
-jobs:
-  test-linux:
-    if: "github.repository_owner == 'github' && github.event.label.name == 'Run: RTJO Language Tests'"
-    name: RTJO Test Linux (Ubuntu)
-    runs-on: ubuntu-latest-xl
-    steps:
-      - name: Check out code
-        uses: actions/checkout@v4
-      - name: Run tests
-        uses: ./go/actions/test
-        with:
-          run-code-checks: true
-          dynamic-join-order-mode: all

.github/workflows/go-tests.yml

@@ -1,20 +1,9 @@
 name: "Go: Run Tests"
 on:
-  push:
-    paths:
-      - "go/**"
-      - "!go/documentation/**"
-      - "shared/**"
-      - .github/workflows/go-tests.yml
-      - .github/actions/**
-      - codeql-workspace.yml
-    branches:
-      - main
-      - "rc/*"
   pull_request:
     paths:
       - "go/**"
-      - "!go/documentation/**"      
+      - "!go/documentation/**"
       - "shared/**"
       - .github/workflows/go-tests.yml
       - .github/actions/**