Update lang timestamped version

.github/workflows/pull-request.yml

@@ -19,8 +19,41 @@ jobs:
                   packageUser: ${{ github.actor }}
                   packagePAT: ${{ secrets.GITHUB_TOKEN }}
               run: ./gradlew build
-            - name: Generate Codecov Report
-              if:  github.event_name == 'pull_request'
+            - name: Generate CodeCov Report Try 1
+              if: github.event_name == 'pull_request'
+              id: uploadReport1
+              uses: codecov/codecov-action@v2
+              continue-on-error: true
+              with:
+                fail_ci_if_error: true
+            - name: Wait after upload failure
+              if: steps.uploadReport1.outcome == 'failure'
+              run: |
+                sleep 300s
+            - name: Generate CodeCov Report Try 2
+              if: steps.uploadReport1.outcome == 'failure'
+              id: uploadReport2
+              uses: codecov/codecov-action@v2
+              continue-on-error: true
+              with:
+                fail_ci_if_error: true
+            - name: Wait after upload failure
+              if: steps.uploadReport2.outcome == 'failure'
+              run: |
+                sleep 300s
+            - name: Generate CodeCov Report Try 3
+              if: steps.uploadReport2.outcome == 'failure'
+              id: uploadReport3
+              uses: codecov/codecov-action@v2
+              continue-on-error: true
+              with:
+                fail_ci_if_error: true
+            - name: Wait after upload failure
+              if: steps.uploadReport3.outcome == 'failure'
+              run: |
+                sleep 300s
+            - name: Generate CodeCov Report Try 4
+              if: steps.uploadReport3.outcome == 'failure'
               uses: codecov/codecov-action@v2
 
     windows-build:

gradle.properties

@@ -1,15 +1,15 @@
 org.gradle.caching=true
 group=io.ballerina.stdlib
 version=2.6.0-SNAPSHOT
-ballerinaLangVersion=2201.4.0-20230103-130200-7894a0e5
+ballerinaLangVersion=2201.4.0-20230130-171600-b819386a
 
 puppycrawlCheckstyleVersion=8.18
 testngVersion=7.4.0
 ballerinaGradlePluginVersion=0.15.0
 
 stdlibCryptoVersion=2.3.0
-stdlibLogVersion=2.6.0-20230103-180700-f9a2e60
+stdlibLogVersion=2.6.0-20230131-155200-2025b9f
 stdlibTimeVersion=2.2.3
-stdlibIoVersion=1.4.0-20230103-173700-287bb2e
-observeVersion=1.0.5
-observeInternalVersion=1.0.4
+stdlibIoVersion=1.4.0-20230131-132300-af2f24d
+observeVersion=1.0.6
+observeInternalVersion=1.0.5