Fix some gradle deprecations

app/build.gradle

@@ -43,8 +43,8 @@ android {
 
     signingConfigs {
         releaseConfig {
-            v1SigningEnabled true
-            v2SigningEnabled true
+            enableV1Signing true
+            enableV2Signing true
 
             if (project.hasProperty("releaseStoreFile")) {
                 storeFile file(releaseStoreFile)

common.gradle

@@ -1,9 +1,9 @@
 android {
-    compileSdkVersion 31
+    compileSdk 31
 
     defaultConfig {
-        minSdkVersion 19
-        targetSdkVersion 30
+        minSdk 19
+        targetSdk 30
 
         multiDexEnabled false
         vectorDrawables.useSupportLibrary true

core/build.gradle

@@ -1,4 +1,6 @@
-apply plugin: "com.android.library"
+plugins {
+    id("com.android.library")
+}
 apply from: "../common.gradle"
 apply from: "../playFlavor.gradle"
 

event/build.gradle

@@ -1,4 +1,6 @@
-apply plugin: "com.android.library"
+plugins {
+    id("com.android.library")
+}
 apply from: "../common.gradle"
 
 dependencies {

model/build.gradle

@@ -1,4 +1,6 @@
-apply plugin: "com.android.library"
+plugins {
+    id("com.android.library")
+}
 apply from: "../common.gradle"
 
 dependencies {

net/ssl/build.gradle

@@ -1,4 +1,6 @@
-apply plugin: "com.android.library"
+plugins {
+    id("com.android.library")
+}
 apply from: "../../common.gradle"
 apply from: "../../playFlavor.gradle"
 

net/sync/gpoddernet/build.gradle

@@ -1,4 +1,6 @@
-apply plugin: "com.android.library"
+plugins {
+    id("com.android.library")
+}
 apply from: "../../../common.gradle"
 
 dependencies {

net/sync/model/build.gradle

@@ -1,4 +1,6 @@
-apply plugin: "com.android.library"
+plugins {
+    id("com.android.library")
+}
 apply from: "../../../common.gradle"
 
 dependencies {

parser/feed/build.gradle

@@ -1,4 +1,6 @@
-apply plugin: "com.android.library"
+plugins {
+    id("com.android.library")
+}
 apply from: "../../common.gradle"
 
 android {

parser/media/build.gradle

@@ -1,4 +1,6 @@
-apply plugin: "com.android.library"
+plugins {
+    id("com.android.library")
+}
 apply from: "../../common.gradle"
 
 dependencies {

playback/base/build.gradle

@@ -1,4 +1,6 @@
-apply plugin: "com.android.library"
+plugins {
+    id("com.android.library")
+}
 apply from: "../../common.gradle"
 
 dependencies {

playback/cast/build.gradle

@@ -1,4 +1,6 @@
-apply plugin: "com.android.library"
+plugins {
+    id("com.android.library")
+}
 apply from: "../../common.gradle"
 apply from: "../../playFlavor.gradle"
 

ui/app-start-intent/build.gradle

@@ -1,4 +1,6 @@
-apply plugin: "com.android.library"
+plugins {
+    id("com.android.library")
+}
 apply from: "../../common.gradle"
 
 dependencies {

ui/common/build.gradle

@@ -1,4 +1,6 @@
-apply plugin: "com.android.library"
+plugins {
+    id("com.android.library")
+}
 apply from: "../../common.gradle"
 
 dependencies {

ui/png-icons/build.gradle

@@ -1,4 +1,6 @@
-apply plugin: "com.android.library"
+plugins {
+    id("com.android.library")
+}
 apply from: "../../common.gradle"
 
 android {