[Dep] Bump go 1.20 (#1470)

* bump go 1.20

* update workflow go version

.github/workflows/autofix.yaml

@@ -38,7 +38,7 @@ jobs:
     - name: Set up Go
       uses: actions/setup-go@v4
       with:
-        go-version: '1.19'
+        go-version: '1.20'
 
     - name: Go caches
       uses: actions/cache@v3

.github/workflows/build-and-release.yaml

@@ -23,7 +23,7 @@ jobs:
     - name: Set up Go
       uses: actions/setup-go@v4
       with:
-        go-version: '1.19'
+        go-version: '1.20'
 
     - name: Go caches
       uses: actions/cache@v3
@@ -57,7 +57,7 @@ jobs:
     - name: Set up Go
       uses: actions/setup-go@v4
       with:
-        go-version: '1.19'
+        go-version: '1.20'
 
     - name: Go caches
       uses: actions/cache@v3

.github/workflows/codeql.yaml

@@ -25,7 +25,7 @@ jobs:
     - name: Set up Go
       uses: actions/setup-go@v4
       with:
-        go-version: '1.19'
+        go-version: '1.20'
 
     - name: Go caches
       uses: actions/cache@v3

.github/workflows/e2e-tests.yaml

@@ -25,7 +25,7 @@ jobs:
     - name: Set up Go
       uses: actions/setup-go@v4
       with:
-        go-version: '1.19'
+        go-version: '1.20'
 
     - name: Go caches
       uses: actions/cache@v3

.github/workflows/gen-apidocs.yaml

@@ -18,7 +18,7 @@ jobs:
     - name: Set up Go
       uses: actions/setup-go@v4
       with:
-        go-version: 1.19.x
+        go-version: 1.20.x
 
     - name: Checkout triggermesh/docs
       uses: actions/checkout@v3

.github/workflows/generated.yaml

@@ -18,7 +18,7 @@ jobs:
     - name: Set up Go
       uses: actions/setup-go@v4
       with:
-        go-version: '1.19'
+        go-version: '1.20'
 
     - name: Go caches
       uses: actions/cache@v3
@@ -50,7 +50,7 @@ jobs:
     - name: Set up Go
       uses: actions/setup-go@v4
       with:
-        go-version: '1.19'
+        go-version: '1.20'
 
     - name: Go caches
       uses: actions/cache@v3

.github/workflows/licenses.yaml

@@ -18,7 +18,7 @@ jobs:
     - name: Set up Go
       uses: actions/setup-go@v4
       with:
-        go-version: '1.19'
+        go-version: '1.20'
 
     - name: Go caches
       uses: actions/cache@v3
@@ -61,7 +61,7 @@ jobs:
     - name: Set up Go
       uses: actions/setup-go@v4
       with:
-        go-version: '1.19'
+        go-version: '1.20'
 
     - name: Go caches
       uses: actions/cache@v3

.github/workflows/static.yaml

@@ -18,7 +18,7 @@ jobs:
     - name: Set up Go
       uses: actions/setup-go@v4
       with:
-        go-version: '1.19'
+        go-version: '1.20'
 
     # This action takes care of caching/restoring modules and build caches.
     # Therefore, this step should remain the first one that is executed after
@@ -47,7 +47,7 @@ jobs:
     - name: Set up Go
       uses: actions/setup-go@v4
       with:
-        go-version: '1.19'
+        go-version: '1.20'
 
     - name: Go caches
       uses: actions/cache@v3

cmd/ibmmqsource-adapter/Dockerfile

@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-FROM golang:1.19-bullseye as builder
+FROM golang:1.20-bullseye as builder
 
 RUN apt-get update && \
     apt-get install -y curl && \

cmd/ibmmqtarget-adapter/Dockerfile

@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-FROM golang:1.19-bullseye as builder
+FROM golang:1.20-bullseye as builder
 
 RUN apt-get update && \
     apt-get install -y curl && \

cmd/xslttransformation-adapter/Dockerfile

@@ -14,7 +14,7 @@
 
 # (!) Debian 11 'bullseye' must be used in both the builder and final image to
 # ensure the compatibility of the GNU libc.
-FROM golang:1.19-bullseye as builder
+FROM golang:1.20-bullseye as builder
 
 RUN set -eux; \
     apt-get update; \

go.mod

@@ -1,6 +1,6 @@
 module github.com/triggermesh/triggermesh
 
-go 1.18
+go 1.20
 
 // Knative and CloudEvents are the common denominator to all TriggerMesh components.
 require (