CI: upgrade to setup-go v4 and disable cache with golangci

Below errors were seen with setup-go@v4 in golangci Lint:
Error: /usr/bin/tar: ../../../go/pkg/mod/sigs.k8s.io/yaml@v1.3.0/yaml_
test.go: Cannot open: File exists
/usr/bin/tar: ../../../go/pkg/mod/sigs.k8s.io/yaml@v1.3.0/LICENSE:
Cannot open: File exists

Disabling Cache with golangci solves the problem and makes
sure that we are in a reecent setup-go as well.

Cache can be enabled once the resultant issue is fixed in
golangci lint action repo.
Issue that is to be tracked:
golangci/golangci-lint-action#135

Updates: RamenDR#1000
Signed-off-by: Shwetha K Acharya <sacharya@redhat.com>

.github/workflows/ci.yaml

@@ -31,7 +31,6 @@ defaults:
   run:
     shell: bash
 jobs:
-
   lint:
     name: Linters
     runs-on: ubuntu-20.04
@@ -58,6 +57,7 @@ jobs:
           git --no-pager diff
           git diff-index --quiet HEAD
 
+
   golangci:
     name: Golangci Lint
     runs-on: ubuntu-20.04
@@ -66,15 +66,17 @@ jobs:
         uses: actions/checkout@v3
 
       - name: Setup go
-        uses: actions/setup-go@v3
+        uses: actions/setup-go@v4
         with:
           go-version: ${{ env.GO_VERSION }}
+          cache: false
 
       - name: GolangCI Lint
         uses: golangci/golangci-lint-action@v3
         with:
           version: v1.49.0
 
+
   unit-test:
     name: Unit tests
     runs-on: ubuntu-20.04
@@ -83,7 +85,7 @@ jobs:
         uses: actions/checkout@v3
 
       - name: Setup go
-        uses: actions/setup-go@v3
+        uses: actions/setup-go@v4
         with:
           go-version: ${{ env.GO_VERSION }}
 
@@ -189,7 +191,7 @@ jobs:
         uses: actions/checkout@v3
 
       - name: Setup go
-        uses: actions/setup-go@v3
+        uses: actions/setup-go@v4
         with:
           go-version: ${{ env.GO_VERSION }}
 
@@ -232,7 +234,7 @@ jobs:
         uses: actions/checkout@v3
 
       - name: Setup go
-        uses: actions/setup-go@v3
+        uses: actions/setup-go@v4
         with:
           go-version: ${{ env.GO_VERSION }}
 
@@ -346,7 +348,7 @@ jobs:
         uses: actions/checkout@v3
 
       - name: Setup go
-        uses: actions/setup-go@v3
+        uses: actions/setup-go@v4
         with:
           go-version: ${{ env.GO_VERSION }}