fix: vet and build the /sdk and /examples at the same time

Signed-off-by: Ivan Ivanov <ivanivanov.ii726@gmail.com>

.github/workflows/build.yml

@@ -44,14 +44,11 @@ jobs:
             - name: Check out code into the Go module directory
               uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
 
-            - name: Vet Examples
-              run: go vet ./examples/...
+            - name: Vet SDK and Examples
+              run: go vet ./...
 
-            - name: Vet
-              run: go vet ./sdk
-
-            - name: Build
-              run: go build -v ./sdk
+            - name: Build SDK and Examples
+              run: go build -v ./...
 
             - name: Lint
               uses: golangci/golangci-lint-action@971e284b6050e8a5849b72094c50ab08da042db8 # v6.1.1
@@ -100,7 +97,6 @@ jobs:
               if: success()
               run: npx @hashgraph/hedera-local start -d --network local --network-tag=0.57.0
 
-
             - name: Tests Unit
               if: success()
               run: go test ./sdk -tags="unit" -timeout 9999s -v -coverprofile=unit.out -covermode=atomic -race

.github/workflows/previewnet.yml

@@ -41,11 +41,8 @@ jobs:
       - name: Check out code into the Go module directory
         uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
 
-      - name: Vet Examples
-        run: go vet ./examples/...
-
-      - name: Vet
-        run: go vet ./sdk
+      - name: Vet SDK and Examples
+        run: go vet ./...
 
       - name: Lint
         uses: golangci/golangci-lint-action@971e284b6050e8a5849b72094c50ab08da042db8 # v6.1.1

.github/workflows/testnet.yml

@@ -40,14 +40,11 @@ jobs:
       - name: Check out code into the Go module directory
         uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
 
-      - name: Vet Examples
-        run: go vet ./sdk
+      - name: Vet SDK and Examples
+        run: go vet ./...
 
-      - name: Vet
-        run: go vet ./sdk
-
-      - name: Build
-        run: go build -v ./sdk
+      - name: Build SDK and Examples
+        run: go build -v ./...
 
   test:
     name: Test

sdk/account_allowance_approve_transaction.go

@@ -1,9 +1,11 @@
 package hiero
 
-import "github.com/hiero-ledger/hiero-sdk-go/v2/proto/services"
-
 // SPDX-License-Identifier: Apache-2.0
 
+import (
+	"github.com/hiero-ledger/hiero-sdk-go/v2/proto/services"
+)
+
 // AccountAllowanceApproveTransaction
 // Creates one or more hbar/token approved allowances <b>relative to the owner account specified in the allowances of
 // tx transaction</b>. Each allowance grants a spender the right to transfer a pre-determined amount of the owner's