.gitea: add cron build script (#31890)

Also swaps the push build scripts and adds environment output.

.gitea/workflows/release-cron.yml

@@ -0,0 +1,42 @@
+name: Release Builds (cron)
+
+on:
+  schedule:
+    cron: '0 0 * * *'
+
+jobs:
+  azure-cleanup:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Set up Go
+      uses: actions/setup-go@v5
+      with:
+        go-version: 1.24
+        cache: false
+
+    - name: Run cleanup script
+      run: |
+        go run build/ci.go purge -store gethstore/builds -days 14
+
+  ppa:
+    name: PPA Upload (master)
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Set up Go
+      uses: actions/setup-go@v5
+      with:
+        go-version: 1.24
+        cache: false
+
+    - name: Install deb toolchain
+      run: |
+        apt-get -yq --no-install-suggests --no-install-recommends install devscripts debhelper dput fakeroot
+
+    - name: Run ci.go
+      run: |
+        echo '|1|7SiYPr9xl3uctzovOTj4gMwAC1M=|t6ReES75Bo/PxlOPJ6/GsGbTrM0= ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEA0aKz5UTUndYgIGG7dQBV+HaeuEZJ2xPHo2DS2iSKvUL4xNMSAY4UguNW+pX56nAQmZKIZZ8MaEvSj6zMEDiq6HFfn5JcTlM80UwlnyKe8B8p7Nk06PPQLrnmQt5fh0HmEcZx+JU9TZsfCHPnX7MNz4ELfZE6cFsclClrKim3BHUIGq//t93DllB+h4O9LHjEUsQ1Sr63irDLSutkLJD6RXchjROXkNirlcNVHH/jwLWR5RcYilNX7S5bIkK8NlWPjsn/8Ua5O7I9/YoE97PpO6i73DTGLh5H9JN/SITwCKBkgSDWUt61uPK3Y11Gty7o2lWsBjhBUm2Y38CBsoGmBw==' >> ~/.ssh/known_hosts
+        go run build/ci.go debsrc -upload ethereum/ethereum -sftp-user geth-ci -signer "Go Ethereum Linux Builder <geth-ci@ethereum.org>"

.gitea/workflows/release.yml

@@ -1,10 +1,30 @@
-name: Release Builds
+name: Release Builds (push)
 
 on:
   push:
     branches: [ master ]
 
 jobs:
+  linux:
+    name: Linux Build
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Set up Go
+      uses: actions/setup-go@v5
+      with:
+        go-version: 1.24
+        cache: false
+
+    - name: display environment
+      run: |
+        env
+
+    - name: Run build
+      run: |
+        go run build/ci.go install
+
   docker:
     name: Docker Image
     runs-on: ubuntu-latest
@@ -26,19 +46,3 @@ jobs:
     - name: Run docker build
       run: |
         go run build/ci.go dockerx -platform linux/amd64,linux/arm64,linux/riscv64
-
-  linux:
-    name: Linux Build
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v4
-
-    - name: Set up Go
-      uses: actions/setup-go@v5
-      with:
-        go-version: 1.24
-        cache: false
-
-    - name: Run build
-      run: |
-        go run build/ci.go install