feat(saml): add SignatureMethod config for SAML IDP (#10520)

# Which Problems Are Solved
When a SAML IDP is created, the signing algorithm defaults to
`RSA-SHA1`.
This PR adds the functionality to configure the signing algorithm while
creating or updating a SAML IDP. When nothing is specified, `RSA-SHA1`
is the default.

Available options:
* RSA_SHA1
* RSA_SHA256
* RSA_SHA512


# How the Problems Are Solved

By introducing a new optional config to specify the Signing Algorithm. 

# Additional Changes
N/A

# Additional Context
- Closes #9842 

An existing bug in the UpdateSAMLProvider API will be fixed as a
followup in a different
[PR](https://github.com/zitadel/zitadel/pull/10557).

---------

Co-authored-by: Stefan Benz <[email protected]>

console/src/assets/i18n/en.json

@@ -2373,6 +2373,7 @@
       "METADATAURL": "Metadata URL",
       "BINDING": "Binding",
       "SIGNEDREQUEST": "Signed Request",
+      "SIGNATUREALGORITHM": "Signature Algorithm",
       "NAMEIDFORMAT": "NameID Format",
       "TRANSIENTMAPPINGATTRIBUTENAME": "Custom Mapping Attribute Name",
       "TRANSIENTMAPPINGATTRIBUTENAME_DESC": "Alternative attribute name to map the user in case the `nameid-format` returned is `transient`, e.g. `http://schemas.xmlsoap.org/ws/2005/05/identity/claims/emailaddress`"

console/src/assets/i18n/hu.json

@@ -2368,6 +2368,7 @@
       "METADATAURL": "Metaadatok URL",
       "BINDING": "Kötés",
       "SIGNEDREQUEST": "Aláírt kérés",
+      "SIGNATUREALGORITHM": "Aláírási algoritmus",
       "NAMEIDFORMAT": "NameID formátum",
       "TRANSIENTMAPPINGATTRIBUTENAME": "Egyéni leképezési attribútumnév",
       "TRANSIENTMAPPINGATTRIBUTENAME_DESC": "Alternatív attribútumnév a felhasználó leképezéséhez, ha a visszakapott `nameid-format` `transient`, pl. `http://schemas.xmlsoap.org/ws/2005/05/identity/claims/emailaddress`"

console/src/assets/i18n/id.json

@@ -2150,6 +2150,7 @@
       "METADATAURL": "URL metadata",
       "BINDING": "Mengikat",
       "SIGNEDREQUEST": "Permintaan yang Ditandatangani",
+      "SIGNATUREALGORITHM": "Algoritma tanda tangan",
       "NAMEIDFORMAT": "Format ID Nama",
       "TRANSIENTMAPPINGATTRIBUTENAME": "Nama Atribut Pemetaan Khusus",
       "TRANSIENTMAPPINGATTRIBUTENAME_DESC": "Nama atribut alternatif untuk memetakan pengguna jika `format nameid` yang dikembalikan adalah `sementara`, mis. `http://schemas.xmlsoap.org/ws/2005/05/identity/claims/emailaddress`"

console/src/assets/i18n/ja.json

@@ -2370,6 +2370,7 @@
       "METADATAURL": "Metadata URL",
       "BINDING": "Binding",
       "SIGNEDREQUEST": "署名付きリクエスト",
+      "SIGNATUREALGORITHM": "署名アルゴリズム",
       "NAMEIDFORMAT": "NameIDフォーマット",
       "TRANSIENTMAPPINGATTRIBUTENAME": "カスタム属性名",
       "TRANSIENTMAPPINGATTRIBUTENAME_DESC": "NameIDフォーマットが`transient`の場合にユーザーをマッピングするためのカスタム属性名 (例: `http://schemas.xmlsoap.org/ws/2005/05/identity/claims/emailaddress`)"

console/src/assets/i18n/ko.json

@@ -2370,6 +2370,7 @@
       "METADATAURL": "메타데이터 URL",
       "BINDING": "바인딩",
       "SIGNEDREQUEST": "서명된 요청",
+      "SIGNATUREALGORITHM": "서명 알고리즘",
       "NAMEIDFORMAT": "NameID 형식",
       "TRANSIENTMAPPINGATTRIBUTENAME": "사용자 매핑 속성 이름",
       "TRANSIENTMAPPINGATTRIBUTENAME_DESC": "`nameid-format`이 `transient`인 경우 사용자 매핑에 사용할 대체 속성 이름, 예: `http://schemas.xmlsoap.org/ws/2005/05/identity/claims/emailaddress`"

console/src/assets/i18n/nl.json

@@ -2369,7 +2369,8 @@
       "METADATAXML": "Metadata Xml",
       "METADATAURL": "Metadata URL",
       "BINDING": "Binding",
-      "SIGNEDREQUEST": "Ondertekend Verzoek"
+      "SIGNEDREQUEST": "Ondertekend Verzoek",
+      "SIGNATUREALGORITHM": "Handtekeningalgoritme"
     },
     "TOAST": {
       "SAVED": "Succesvol opgeslagen.",

console/src/assets/i18n/ro.json

@@ -2368,6 +2368,7 @@
       "METADATAURL": "URL metadata",
       "BINDING": "Legare",
       "SIGNEDREQUEST": "Solicitare semnată",
+      "SIGNATUREALGORITHM": "Algoritm de semnătură",
       "NAMEIDFORMAT": "Format ID nume",
       "TRANSIENTMAPPINGATTRIBUTENAME": "Nume atribut mapare personalizat",
       "TRANSIENTMAPPINGATTRIBUTENAME_DESC": "Nume alternativ de atribut pentru a mapa utilizatorul în cazul în care nameid-format returnat este tranzitoriu, de exemplu, http://schemas.xmlsoap.org/ws/2005/05/identity/claims/emailaddress"

console/src/assets/i18n/tr.json

@@ -2373,6 +2373,7 @@
       "METADATAURL": "Metadata URL",
       "BINDING": "Binding",
       "SIGNEDREQUEST": "İmzalı İstek",
+      "SIGNATUREALGORITHM": "İmza algoritması",
       "NAMEIDFORMAT": "NameID Formatı",
       "TRANSIENTMAPPINGATTRIBUTENAME": "Özel Eşleme Özellik Adı",
       "TRANSIENTMAPPINGATTRIBUTENAME_DESC": "`nameid-format` `transient` döndürülmesi durumunda kullanıcıyı eşlemek için alternatif özellik adı, örn. `http://schemas.xmlsoap.org/ws/2005/05/identity/claims/emailaddress`"