CI: Add timeout-minutes

Sometimes the VM workflows (like FreeBSD VM on Ubuntu) get stuck
and the default timeout is six hours. While at it, set a sensible
timeout for all workflows.

.github/workflows/ci.yml

@@ -27,6 +27,7 @@ jobs:
         os: [ubuntu-latest, ubuntu-24.04-arm, macos-latest]
         build_system: [autotools, cmake]
     runs-on: ${{ matrix.os }}
+    timeout-minutes: 20
     steps:
       - uses: actions/checkout@v4
 

.github/workflows/cifuzz.yml

@@ -18,6 +18,7 @@ permissions: {}
 jobs:
   CIFuzz:
     runs-on: ubuntu-latest
+    timeout-minutes: 30
 
     strategy:
       fail-fast: false

.github/workflows/dragonflybsd.yml

@@ -14,6 +14,7 @@ permissions: {}
 jobs:
   DragonflyBSD:
     runs-on: ubuntu-latest
+    timeout-minutes: 10
     name: DragonflyBSD
     steps:
       - uses: actions/checkout@v4

.github/workflows/freebsd.yml

@@ -27,6 +27,7 @@ jobs:
           #   arch: aarch64
 
     runs-on: ${{ matrix.host }}
+    timeout-minutes: 10
 
     name: FreeBSD
 

.github/workflows/msvc.yml

@@ -21,6 +21,7 @@ jobs:
         os: [ windows-2019, windows-latest ]
 
     runs-on: ${{ matrix.os }}
+    timeout-minutes: 10
 
     steps:
       - uses: actions/checkout@v4

.github/workflows/msys2.yml

@@ -36,6 +36,7 @@ jobs:
         shell: msys2 {0}
 
     runs-on: ${{ matrix.runner }}
+    timeout-minutes: 20
 
     steps:
       - name: Setup MSYS2

.github/workflows/netbsd.yml

@@ -14,6 +14,7 @@ permissions: {}
 jobs:
   NetBSD:
     runs-on: ubuntu-latest
+    timeout-minutes: 10
     name: NetBSD
     steps:
       - uses: actions/checkout@v4

.github/workflows/openbsd.yml

@@ -14,6 +14,7 @@ permissions: {}
 jobs:
   OpenBSD:
     runs-on: ubuntu-latest
+    timeout-minutes: 10
     name: OpenBSD
     steps:
       - uses: actions/checkout@v4

.github/workflows/solaris.yml

@@ -14,6 +14,7 @@ permissions: {}
 jobs:
   Solaris:
     runs-on: ubuntu-latest
+    timeout-minutes: 10
     name: Solaris
     steps:
       - uses: actions/checkout@v4