[cherry-pick] Use ubuntu-latest (#2356) (#2359)

/cherry-pick

Signed-off-by: Tamal Saha <tamal@appscode.com>
Co-authored-by: Tamal Saha <tamal@appscode.com>

Author: 1gtm

.github/workflows/cherry-pick.yml

@@ -7,7 +7,7 @@ on:
 
 jobs:
   build:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-latest
 
     steps:
       - uses: actions/checkout@v1

.github/workflows/ci.yml

@@ -11,7 +11,7 @@ on:
 jobs:
   build:
     name: Build
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-latest
     steps:
       - name: Set up Go 1.24
         uses: actions/setup-go@v5

.github/workflows/release-tracker.yml

@@ -6,7 +6,7 @@ on:
 
 jobs:
   build:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-latest
 
     steps:
       - uses: actions/checkout@v4

.github/workflows/release.yml

@@ -8,7 +8,7 @@ on:
 jobs:
   build:
     name: Build
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-latest
     steps:
       - name: Check out code into the Go module directory
         uses: actions/checkout@v1