Move dependencies to stable version

gradle.properties

@@ -3,26 +3,26 @@ group=io.ballerina
 version=0.1.1
 
 #dependency
-ballerinaLangVersion=2.0.0-beta.3-20210821-093200-e064dcef
+ballerinaLangVersion=2.0.0-beta.3
 testngVersion=7.3.0
 slf4jVersion=1.7.30
 org.gradle.jvmargs=-Xmx4096M
 
 #stdlib
-stdlibIoVersion=1.0.0-20210823-191300-9875786
-stdlibRegexVersion=1.0.0-20210823-191300-7ae9211
-stdlibFileVersion=1.0.0-20210823-193500-cce0858
-stdlibOsVersion=1.0.0-20210823-191800-d801ea4
-stdlibLogVersion=2.0.0-20210823-192100-5fda2fc
-stdlibMimeVersion=2.0.0-20210823-193500-3367cf9
-stdlibCryptoVersion=2.0.0-20210823-191800-0c35957
-stdlibAuthVersion=2.0.0-20210823-194100-37125bb
-stdlibHttpVersion=2.0.0-20210823-202000-25c5c95
-stdlibTimeVersion=2.0.0-20210823-191300-a4575a0
-stdlibTaskVersion=2.0.0-20210823-192400-e6a100b
-stdlibCacheVersion=3.0.0-20210823-193600-72bc08c
-stdlibJwtVersion=2.0.0-20210823-194200-67299ef
-stdlibOAuth2Version=2.0.0-20210823-194500-ed0fafb
-stdlibUuidVersion=1.0.0-20210823-193600-4e9446f
-stdlibUrlVersion=2.0.0-20210823-191400-8d6ae57
-stdlibXmldataVersion=2.0.0-20210823-191400-0dd5ee0
+stdlibIoVersion=1.0.0
+stdlibRegexVersion=1.0.0
+stdlibFileVersion=1.0.0
+stdlibOsVersion=1.0.0
+stdlibLogVersion=2.0.0
+stdlibMimeVersion=2.0.0
+stdlibCryptoVersion=2.0.0
+stdlibAuthVersion=2.0.0
+stdlibHttpVersion=2.0.0
+stdlibTimeVersion=2.0.0
+stdlibTaskVersion=2.0.0
+stdlibCacheVersion=3.0.0
+stdlibJwtVersion=2.0.0
+stdlibOAuth2Version=2.0.0
+stdlibUuidVersion=1.0.0
+stdlibUrlVersion=2.0.0
+stdlibXmldataVersion=2.0.0