Update go version to 1.24 (IBM-Cloud#6264)

Author: hkantare

.github/workflows/go.yml

@@ -16,7 +16,7 @@ jobs:
     - name: Set up Go 1.x
       uses: actions/setup-go@v5
       with:
-        go-version: ^1.19
+        go-version: ^1.24
       id: go
 
     - name: Check out code into the Go module directory

.github/workflows/release.yml

@@ -28,7 +28,7 @@ jobs:
         name: Set up Go
         uses: actions/setup-go@v5
         with:
-          go-version: 1.22
+          go-version: 1.24
       -
         name: Import GPG key
         id: import_gpg

.travis.yml

@@ -2,7 +2,7 @@ dist: bionic
 sudo: false
 language: go
 go:
-  - 1.19.x
+  - 1.24.x
 
 addons:
   apt: