SOLR-17949: address PR #3750 review feedback

Adopt Azure SDK BOM 1.3.6 and Azurite 3.35.0 to enable the single-call
pullStream pattern. Rewrite AzureBlobIndexInput on BufferedIndexInput
with closed flag, overflow-safe slice, and proactive stream close.
Fix DELETEBACKUP double-slash path. Cache BlobProperties in isDirectory.
Document SecurityManager + Azure Identity limitation in the README.
Add tests for clone independence, backward seek, slice, random access.

Co-authored-by: Cursor <cursoragent@cursor.com>

Author: prateeksinghalgit

gradle/libs.versions.toml

@@ -49,10 +49,7 @@ asciidoctor-mathjax = "0.0.9"
 # @keep Asciidoctor tabs version used in ref-guide
 asciidoctor-tabs = "1.0.0-beta.6"
 azagniotov-langdetect = "12.5.2"
-azure-core = "1.52.0"
-azure-core-http-okhttp = "1.13.2"
-azure-identity = "1.12.0"
-azure-storage = "12.25.0"
+azure-sdk-bom = "1.3.6"
 # @keep bats-assert (node) version used in packaging
 bats-assert = "2.0.0"
 # @keep bats-core (node) version used in packaging
@@ -300,11 +297,13 @@ apache-zookeeper-zookeeper = { module = "org.apache.zookeeper:zookeeper", versio
 # @keep transitive dependency for version alignment
 apiguardian-api = { module = "org.apiguardian:apiguardian-api", version.ref = "apiguardian" }
 azagniotov-langdetect = { module = "io.github.azagniotov:language-detection", version.ref = "azagniotov-langdetect" }
-azure-core = { module = "com.azure:azure-core", version.ref = "azure-core" }
-azure-core-http-okhttp = { module = "com.azure:azure-core-http-okhttp", version.ref = "azure-core-http-okhttp" }
-azure-identity = { module = "com.azure:azure-identity", version.ref = "azure-identity" }
-azure-storage-blob = { module = "com.azure:azure-storage-blob", version.ref = "azure-storage" }
-azure-storage-common = { module = "com.azure:azure-storage-common", version.ref = "azure-storage" }
+azure-core = { module = "com.azure:azure-core" }
+azure-core-http-okhttp = { module = "com.azure:azure-core-http-okhttp" }
+azure-identity = { module = "com.azure:azure-identity" }
+azure-sdk-bom = { module = "com.azure:azure-sdk-bom", version.ref = "azure-sdk-bom" }
+azure-storage-blob = { module = "com.azure:azure-storage-blob" }
+azure-storage-blob-batch = { module = "com.azure:azure-storage-blob-batch" }
+azure-storage-common = { module = "com.azure:azure-storage-common" }
 bc-jose4j = { module = "org.bitbucket.b_c:jose4j", version.ref = "bc-jose4j" }
 benmanes-caffeine = { module = "com.github.ben-manes.caffeine:caffeine", version.ref = "benmanes-caffeine" }
 bouncycastle-bcpkix = { module = "org.bouncycastle:bcpkix-jdk18on", version.ref = "bouncycastle" }
@@ -512,6 +511,8 @@ ow2-asm-tree = { module = "org.ow2.asm:asm-tree", version.ref = "ow2-asm" }
 perfmark-api = { module = "io.perfmark:perfmark-api", version.ref = "perfmark" }
 prometheus-metrics-expositionformats = { module = "io.prometheus:prometheus-metrics-exposition-formats", version.ref = "prometheus-metrics" }
 prometheus-metrics-model = { module = "io.prometheus:prometheus-metrics-model", version.ref = "prometheus-metrics" }
+# Version managed by azure-sdk-bom
+projectreactor-core = { module = "io.projectreactor:reactor-core" }
 quicktheories-quicktheories = { module = "org.quicktheories:quicktheories", version.ref = "quicktheories" }
 semver4j-semver4j = { module = "org.semver4j:semver4j", version.ref = "semver4j" }
 slf4j-api = { module = "org.slf4j:slf4j-api", version.ref = "slf4j" }

solr/licenses/accessors-smart-2.5.0.jar.sha1

@@ -0,0 +1 @@
+abbbea38f58a257ea125450b2e8faa79a55062f5

solr/licenses/azure-core-1.57.0.jar.sha1

@@ -0,0 +1 @@
+32029fabf625aa0ad9109038e080d94976148d9d

solr/licenses/azure-core-1.57.1.jar.sha1

@@ -0,0 +1 @@
+5a057c0d1e2ea2105a53a79d70420207d7e03f17

solr/licenses/azure-core-http-okhttp-1.13.2.jar.sha1

@@ -0,0 +1 @@
+29c6d074e9c72d877e0a6bfd65e725b9e34c7a4c