Merge branch 'termux:master' into master

- https://docs.github.com/en/code-security/supply-chain-security/understanding-your-software-supply-chain/configuring-automatic-dependency-submission-for-your-repository#gradle-projects
- https://github.com/actions/gradle-build-tools-actions#the-dependency-submission-action

.github/workflows/dependency-submission.yml

@@ -0,0 +1,23 @@
+name: Automatic Dependency Submission
+
+on:
+  push:
+    branches: [ 'master' ]
+  workflow_dispatch:
+
+permissions:
+  contents: write
+
+jobs:
+  dependency-submission:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout sources
+      uses: actions/checkout@v4
+    - name: Setup Java
+      uses: actions/setup-java@v4
+      with:
+        distribution: 'temurin'
+        java-version: 17
+    - name: Generate and submit dependency graph
+      uses: gradle/actions/dependency-submission@v4

SECURITY.md

@@ -0,0 +1 @@
+Check https://termux.dev/security for info on Termux security policies and how to report vulnerabilities.