timeout 15m for all GHA jobs

.github/workflows/actionlint.yml

@@ -30,6 +30,7 @@ name: actionlint
       - master
 jobs:
   actionlint:
+    timeout-minutes: 15
     runs-on: ubuntu-24.04
     steps:
       - uses: actions/checkout@v4

.github/workflows/codecov.yml

@@ -30,6 +30,7 @@ concurrency:
   cancel-in-progress: true
 jobs:
   codecov:
+    timeout-minutes: 15
     runs-on: ubuntu-24.04
     steps:
       - uses: actions/checkout@v4

.github/workflows/copyrights.yml

@@ -30,6 +30,7 @@ name: copyrights
       - master
 jobs:
   copyrights:
+    timeout-minutes: 15
     runs-on: ubuntu-24.04
     steps:
       - uses: actions/checkout@v4

.github/workflows/markdown-lint.yml

@@ -34,6 +34,7 @@ concurrency:
   cancel-in-progress: true
 jobs:
   markdown-lint:
+    timeout-minutes: 15
     runs-on: ubuntu-24.04
     steps:
       - uses: actions/checkout@v4

.github/workflows/mvn.yml

@@ -30,6 +30,7 @@ name: mvn
       - master
 jobs:
   mvn:
+    timeout-minutes: 15
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:

.github/workflows/ort.yml

@@ -30,6 +30,7 @@ name: ort
       - master
 jobs:
   ort:
+    timeout-minutes: 15
     runs-on: ubuntu-24.04
     steps:
       - uses: actions/checkout@v4

.github/workflows/pdd.yml

@@ -30,6 +30,7 @@ name: pdd
       - master
 jobs:
   pdd:
+    timeout-minutes: 15
     runs-on: ubuntu-24.04
     steps:
       - uses: actions/checkout@v4

.github/workflows/simian.yml

@@ -31,6 +31,7 @@ name: simian
       - master
 jobs:
   simian:
+    timeout-minutes: 15
     runs-on: ubuntu-24.04
     steps:
       - uses: actions/checkout@v4

.github/workflows/up.yml

@@ -25,6 +25,7 @@ name: up
   push:
 jobs:
   up:
+    timeout-minutes: 15
     runs-on: ubuntu-24.04
     steps:
       - uses: actions/checkout@v4

.github/workflows/xcop.yml

@@ -30,6 +30,7 @@ name: xcop
       - master
 jobs:
   xcop:
+    timeout-minutes: 15
     runs-on: ubuntu-24.04
     steps:
       - uses: actions/checkout@v4

.github/workflows/yamllint.yml

@@ -30,6 +30,7 @@ name: yamllint
       - master
 jobs:
   yamllint:
+    timeout-minutes: 15
     runs-on: ubuntu-24.04
     steps:
       - uses: actions/checkout@v4