chore: bump to go 1.21.5

Signed-off-by: Mario Constanti <mario.constanti@mercedes-benz.com>

.github/workflows/build.yml

@@ -21,7 +21,7 @@ jobs:
 
       - uses: actions/setup-go@v4
         with:
-          go-version: '1.21.4'
+          go-version: '1.21.5'
 
       - name: make verify
         run: make verify

.github/workflows/foss.yaml

@@ -16,7 +16,7 @@ jobs:
     - name: Set up Go 1.x
       uses: actions/setup-go@v4
       with:
-        go-version: '1.21.4'
+        go-version: '1.21.5'
       id: go
 
     - name: Checkout code

.github/workflows/release.yml

@@ -29,7 +29,7 @@ jobs:
       - run: git fetch --force --tags
       - uses: actions/setup-go@v4
         with:
-          go-version: '1.21.4'
+          go-version: '1.21.5'
 
       - name: Synopsys Detect
         run: |

Dockerfile

@@ -1,6 +1,6 @@
 # SPDX-License-Identifier: MIT
 # Build the manager binary
-FROM golang:1.21.4 as builder
+FROM golang:1.21.5 as builder
 ARG TARGETOS
 ARG TARGETARCH
 

go.mod

@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: MIT
 module github.com/mercedes-benz/garm-operator
 
-go 1.21.4
+go 1.21.5
 
 require (
 	github.com/cloudbase/garm v0.1.3