ci: remove go 1.21 and go 1.22 from test matrix

Author: jooola

.github/workflows/go-test.yml

@@ -16,8 +16,6 @@ jobs:
     strategy:
       matrix:
         go-version:
-          - '1.21.x'
-          - '1.22.x'
           - '1.23.x'
           - '1.24.x'
     permissions:
@@ -77,8 +75,6 @@ jobs:
     strategy:
       matrix:
         go-version:
-          - '1.21.x'
-          - '1.22.x'
           - '1.23.x'
           - '1.24.x'
     permissions:
@@ -121,8 +117,6 @@ jobs:
     strategy:
       matrix:
         go-version:
-          - '1.21.x'
-          - '1.22.x'
           - '1.23.x'
           - '1.24.x'
     permissions: