.gitea/workflows: run main pipeline on debian

.gitea/workflows/build-and-test.yml

@@ -8,7 +8,7 @@ on:
 
 jobs:
   build:
-    runs-on: ubuntu-latest
+    runs-on: debian-latest
     steps:
       - uses: actions/checkout@v3
 
@@ -22,7 +22,7 @@ jobs:
         run: cargo build --all-features --verbose --release
 
   check:
-    runs-on: ubuntu-latest
+    runs-on: debian-latest
     steps:
       - uses: actions/checkout@v3
 
@@ -40,7 +40,7 @@ jobs:
         run: cargo clippy -- --deny warnings
 
   check-license:
-    runs-on: ubuntu-latest
+    runs-on: debian-latest
     steps:
       - uses: actions/checkout@v3
 
@@ -58,7 +58,7 @@ jobs:
           cargo deny check bans licenses sources
 
   test:
-    runs-on: ubuntu-latest
+    runs-on: debian-latest
     steps:
       - uses: actions/checkout@v4
       - uses: cargo-bins/cargo-binstall@main
@@ -111,7 +111,7 @@ jobs:
           known-hosts: "pages.pvv.ntnu.no ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIH2QjfFB+city1SYqltkVqWACfo1j37k+oQQfj13mtgg"
 
   docs:
-    runs-on: ubuntu-latest
+    runs-on: debian-latest
     steps:
       - uses: actions/checkout@v3