docs: Consolidate syntax highlighting and update versions (#373)

* Fix typo and use language-based markdown code blocks

* Update README.md

* Update README.md

* Update README.md

* docs: Consolidate syntax highlighting and update versions

---------

Co-authored-by: Róbert Papp <papp.robert.s@gmail.com>

Author: timothyfroehlich

google-services-plugin/README.md

@@ -8,7 +8,7 @@ This plugin converts the google-services.json file for Firebase into a set of re
 
 Add the following to your project's settings.gradle:
 
-```
+```kotlin
 pluginManagement {
     repositories {
         gradlePluginPortal()
@@ -19,16 +19,16 @@ pluginManagement {
 
 Apply the plugin in your app's build.gradle.kts:
 
-```
+```kotlin
 plugins {
-    id("com.google.gms.google-services") version "4.4.1"
+    id("com.google.gms.google-services") version "4.4.4"
 }
 ```
 
 Or in build.gradle:
-```
+```gradle
 plugins {
-    id 'com.google.gms.google-services' version '4.4.1'
+    id 'com.google.gms.google-services' version '4.4.4'
 }
 ```
 
@@ -54,7 +54,7 @@ contain an `applicationId`.
 
 Configure the plugin's behavior through the `googleServices` block in build.gradle.kts:
 
-```
+```kotlin
 googleServices {
     // Disables checking of Google Play Services dependencies compatibility
     // Default: false
@@ -81,13 +81,13 @@ The Google Services plugin requires AGP 7.3.0 or newer to work.
 Add the following to your buildscript classpath, obtained from Google’s
 [Maven repository](//developer.android.com/studio/build/dependencies#google-maven):
 
-```
-classpath 'com.google.gms:google-services:4.4.1'
+```gradle
+classpath 'com.google.gms:google-services:4.4.4'
 ```
 
 Apply the plugin in your app's build.gradle:
 
-```
+```gradle
 apply plugin: 'com.google.gms.google-services'
 ```
 

oss-licenses-plugin/README.md

@@ -25,26 +25,32 @@ play-services-oss-licenses library.
 In your root-level `settings.gradle.kts` make sure you are using the
 [Google Maven repository](https://developer.android.com/studio/build/dependencies#google-maven):
 
-    pluginManagement {
-      repositories {
+```kotlin
+pluginManagement {
+    repositories {
         google()
-      }
     }
+}
+```
 
 In your app-level `build.gradle.kts`, apply the plugin by adding the following line
 under the existing `id("com.android.application")` at the top of the
 file:
 
-    apply {
-      id("com.google.android.gms.oss-licenses-plugin") version("0.10.7")
-    }
+```kotlin
+plugins {
+    id("com.google.android.gms.oss-licenses-plugin") version "0.11.0"
+}
+```
 
 ### Add the library to your app
 
 In the `dependencies` section of your app-level `build.gradle.kts`, add a dependency
 on the `oss-licenses` library:
 
-    implementation("com.google.android.gms:play-services-oss-licenses:17.0.0")
+```kotlin
+implementation("com.google.android.gms:play-services-oss-licenses:17.0.0")
+```
 
 ### Displaying license information
 
@@ -53,12 +59,14 @@ add them to the app resources. To easily display them you can trigger an
 activity provided by the `play-services-oss-licenses` library at an appropriate
 point in your app:
 
-    import com.google.android.gms.oss.licenses.OssLicensesMenuActivity;
+```java
+import com.google.android.gms.oss.licenses.OssLicensesMenuActivity;
 
-    // ...
+// ...
 
-    // When the user selects an option to see the licenses:
-    startActivity(new Intent(this, OssLicensesMenuActivity.class));
+// When the user selects an option to see the licenses:
+startActivity(new Intent(this, OssLicensesMenuActivity.class));
+```
 
 This will display a list of open source libraries that are compiled into the
 app, whether part of Google Play services or not. Tapping the library name will
@@ -68,4 +76,6 @@ display additional license information for that library.
 
 You can also set the title of the displayed activity:
 
-    OssLicensesMenuActivity.setActivityTitle(getString(R.string.custom_license_title));
+```java
+OssLicensesMenuActivity.setActivityTitle(getString(R.string.custom_license_title));
+```

strict-version-matcher-plugin/README.md

@@ -10,16 +10,16 @@ highest referenced version even if it crossed the major version boundary.
 
 In your app's build.gradle:
 
-```
+```gradle
 apply plugin: 'com.google.android.gms.strict-version-matcher-plugin'
 ```
 
 In order to use this plugin, you will also need to add the following to your
 buildscript classpath, obtained from Google’s
 [Maven repository](//developer.android.com/studio/build/dependencies#google-maven):
 
-```
-classpath 'com.google.android.gms:strict-version-matcher-plugin:1.0.2'
+```gradle
+classpath 'com.google.android.gms:strict-version-matcher-plugin:1.2.4'
 ```
 
 These instructions are also documented