[Github Actions] Update ubuntu image to v26

Author: Gonzalo Diaz

.github/workflows/c-coverage.yml

@@ -12,7 +12,7 @@ on: # yamllint disable-line rule:truthy
 jobs:
   coverage:
     name: C/C++ CMake CI Coverage
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-26.04
 
     steps:
       - name: Checkout repository

.github/workflows/cppcheck.yml

@@ -13,7 +13,7 @@ on: # yamllint disable-line rule:truthy
 jobs:
   lint:
     name: CppCheck Lint
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-26.04
 
     steps:
       - name: Checkout repository

.github/workflows/docker-image.yml

@@ -18,7 +18,7 @@ jobs:
 
   build:
     name: "Build Docker images"
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-26.04
     steps:
       - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
 
@@ -73,7 +73,7 @@ jobs:
 
   lint:
     name: "Run in docker: LINT"
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-26.04
     needs: build
     steps:
       - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
@@ -98,7 +98,7 @@ jobs:
 
   test:
     name: "Run in docker: TEST"
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-26.04
     needs: build
     steps:
       - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
@@ -124,7 +124,7 @@ jobs:
   # yamllint disable rule:line-length
   # security:
   #   name: "Snyk Container"
-  #   runs-on: ubuntu-24.04
+  #   runs-on: ubuntu-26.04
   #   needs: build
   #   permissions:
   #     actions: read
@@ -173,7 +173,7 @@ jobs:
 
   scan:
     name: "Trivy"
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-26.04
     needs: build
     permissions:
       actions: read

.github/workflows/gitleaks.yml

@@ -19,7 +19,7 @@ on: # yamllint disable-line rule:truthy
 jobs:
   scan:
     name: gitleaks
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-26.04
     steps:
       - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
         with:

.github/workflows/make-coverage-html.yml

@@ -15,7 +15,7 @@ on: # yamllint disable-line rule:truthy
 jobs:
   make-coverage-html:
     name: "Run make coverage/html and verify coverage HTML"
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-26.04
     steps:
       - name: Checkout repository
         uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6

.github/workflows/markdown-lint.yml

@@ -15,7 +15,7 @@ permissions:
 jobs:
   markdownlint:
     name: Markdown Lint
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-26.04
 
     strategy:
       matrix:

.github/workflows/sonarcloud.yml

@@ -11,7 +11,7 @@ on: # yamllint disable-line rule:truthy
 jobs:
   build:
     name: SonarCloud build and run sonar-scanner
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-26.04
     env:
       # Directory where build-wrapper output will be placed
       BUILD_WRAPPER_OUT_DIR: build

.github/workflows/yamllint.yml

@@ -13,7 +13,7 @@ on: # yamllint disable-line rule:truthy
 jobs:
   lint:
     name: YAML lint
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-26.04
     steps:
       - name: Checkout repository
         uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6